메뉴, 버튼, 안내 문구에 적용돼요.학습 콘텐츠는 영어로 유지돼요.
/wɜː(ɹ)k laɪ̯k eː dɔɡ/
to labor very hard or tirelessly
“She had to work like a dog to finish the project.”
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