英语词汇“work hard at”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	work hard at
释义	work hard at [wə:k hɑrd æt] 努力学习; 攻读
随便看	steam trace steam trace heating steam tracing steam tracing line steam traction steam tractor steam-train steam train steam-trains steam trains steam transformer steam trap steam-trap steam trap connection steam trap (expansion type) steam trap (float and thermostatic type) steam trap (impulse type) steam trap (inverted bucket type) steam trap of float type steam trap (open float type) steam trap (thermodynamic type) steam trap (thermostatic type) steam trap (upright bucket type) steam trap valve steam trawler 日夜兼程日就月将日居月诸日已三竿日异月新日异月更日异月殊日引月长日往月来日征月迈 14477 14478 14479 14480 14481 14482 14483 14484 14485 14486