[n] the act of traveling through or in an area for discovery or adventure
The scientists went on an exploration of the deep ocean.
과학자들은 심해 탐사를 떠났습니다.
astronomer
[n] a scientist who studies stars, planets, and the universe
An astronomer studies the stars and planets in the sky.
천문학자는 하늘의 별과 행성을 연구합니다.
contributor
[n] someone who gives money, help, ideas, etc. in order to provide or achieve something together with other people
The scientist became a contributor to medical research by sharing his findings.
그 과학자는 자신의 연구 결과를 공유함으로써 의학 연구에 기여자가 되었습니다.
seamstress
[n] a woman who sews, especially as a job
The seamstress worked late into the night to finish the wedding dress.
재봉사는 웨딩드레스를 완성하기 위해 밤늦게까지 일했어요.
astronaut
[n] someone who is trained to travel to space
The astronaut floated in space, looking at Earth below.
우주비행사가 우주에 떠다니며 아래의 지구를 바라보았어요.
extreme
[adj] very great in degree or amount Extreme weather conditions can be dangerous for outdoor activities.
극심한 날씨 상황은 야외 활동에 위험할 수 있습니다.
range
[v] to have an upper and a lower limit in amount, size, number, etc.
The temperature can range from freezing to boiling.
온도는 빙점에서 끓는점에 이를 수 있습니다.
flexible
[adj] capable of bending or being bent easily without breaking
The company has a flexible work schedule that allows employees to choose their hours.
회사는 직원들이 근무 시간을 선택할 수 있는 유연한 근무 일정을 가지고 있어요.
carry out
to perform a task to completion Carry out the instructions carefully to complete the project.
지시사항을 주의 깊게 수행하여 프로젝트를 완성하세요.
surface
[n] the outside part or top layer of something
The scientist examined the surface of the rock carefully.
과학자는 돌의 표면을 주의 깊게 관찰했습니다.
contract
[n] a legal and formal written agreement between individuals, groups, or businesses, which states conditions that must be followed
The company asked me to sign a contract before starting work.
회사는 제가 일을 시작하기 전에 계약서에 서명하라고 요청했어요.
stiff
[adj] difficult to bend or change in shape
Her muscles were stiff after the long hike.
그녀의 근육은 긴 등산 후에 뻣뻣해졌어요.
bulky
[adj] taking up a lot of space, or difficult to move or carry
The bulky furniture was difficult to move through the narrow doorway.
부피가 큰 가구는 좁은 문을 통과하기 어려웠어요.
expertise
[n] special skills or knowledge in a particular subject through training in, studying, or experiencing it Expertise in computer programming is highly valued in today's job market.
오늘날의 취업 시장에서 컴퓨터 프로그래밍에 대한 전문 지식은 매우 가치 있게 여겨집니다.
fabric
[n] a material that is made by knitting or weaving something like cotton
The dress was made of soft fabric.
그 드레스는 부드러운 직물로 만들어졌어요.
experienced
[adj] having skills or knowledge about something through doing it many times before
The doctor is very experienced in treating this type of illness.
그 의사는 이런 종류의 질병 치료에 매우 능숙합니다.
precision
[n] the quality or state of being exact or very accurate
The scientist measured the chemical with great precision.
과학자는 화학 물질을 매우 정확하게 측정했습니다.
assign
[v] to choose someone for a particular job, task, or duty
The teacher will assign homework for the weekend.
선생님께서 주말 동안 할 숙제를 배정하실 거예요.
layer
[n] a single sheet or level of material lying over or under another
The cake had three layers of chocolate frosting.
케이크에는 초콜릿 프로스팅이 세 겹으로 되어 있었어요.
stitch
[n] a piece of thread that has been sewn in cloth with a needle
She had to stitch the ripped seam on her dress before the party.
파티 전에 그녀는 드레스의 찢어진 솔기를 바늘땀으로 꿰매야 했어요.
inspection
[n] the act of looking at something carefully to check its quality or condition
The health department conducted an inspection of the restaurant.
보건부가 그 식당에 대한 점검을 실시했습니다.
leave behind
to go away from somewhere without taking someone or something
Don't leave behind any trash when you go camping.
캠핑을 갈 때 쓰레기를 남기지 마세요.
pay off
to result in success
Her hard work finally paid off when she got accepted into her dream university.
그녀의 열심히 노력한 것이 마침내 결실을 맺어 꿈꾸던 대학에 합격했어요.
thrilled
[adj] feeling or showing much excitement and happiness Thrilled with her test results, Sarah couldn't stop smiling.
시험 결과에 황홀해하며, Sarah는 멈추지 않고 미소 지었다.
pop
[v] to suddenly explode or burst open with a short, loud noise
The balloon popped with a loud noise when I sat on it.
풍선이 내가 앉았을 때 큰 소리와 함께 펑 하고 터졌어요.
dedication
[n] the quality of being willing to work hard for a person, group, or purpose Dedication to her studies helped her achieve excellent grades.
공부에 대한 전념으로 그녀는 우수한 성적을 얻을 수 있었어요.
partnership
[n] the state of working or doing business together with another or others
The two friends decided to start a partnership in their new business venture.
두 친구는 새로운 사업에서 동업을 시작하기로 결정했습니다.
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