lab rat Thành ngữ, tục ngữ

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cut-rate

sell for a price lower than usual We went to a cut-rate furniture store to buy some new furniture for our apartment.

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dirty dog/dirty rat

immoral person, liar, scum, slimebucket You dirty rat! You stole my truck and used my credit card!

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drat

oh no, nuts, rats, scrut Drat! I've lost the key. How can we get into the apartment?

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from scratch

from the very beginning He decided to build the house from scratch.

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Generation X

"people born in the 1970s; a generation that wanted to change the work ethic" Generation X said that the jobs disappeared as they graduated from high school and university.

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going rate

(See the going rate)

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rat on

tell the police or the authorities, squeal Billy won't rat on me. He won't tell the teacher.

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rat out on

desert or betray someone, leave at a critical time His friend ratted out on him when he refused to support him in his fight with the neighborhood bully.

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rat race

rushing around, confusing way of living that does not seem to have a purpose He is tired of living in the rat race every day and plans to quit his job soon and do something else.

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ratch

damage, wreck, trash Who ratched the gears on my bike? I can't shift into low!

chuột thí nghiệm

Một người cùng ý để người khác sử dụng chúng làm vật thí nghiệm. A: "Anh ấy có thực sự đăng ký trở thành chuột thí nghiệm cho một công ty chăm nom da nào đó không?" B: "Đúng vậy, bởi vì họ vừa hứa với anh ấy một loạt các sản phẩm miễn phí để thử!" Tôi bất thể tin được là tui đã cùng ý làm con chuột thí nghiệm của chị tui - bây giờ tui phải để cô ấy thực hành cắt tóc cho tui .. Xem thêm: rat. Xem thêm: