A black sheep
败家子, 败类, 害群之马
🧩 词语组成解析
black
[blæk]
adj. 黑（色）的;黑色人种的;黑暗的;不加牛奶的;
n. 黑色;黑人;黑颜料;黑暗;
v. 使变黑;抵制;拒绝;使变黑暗;
sheep
[ʃip]
n. 羊，绵羊;胆小鬼;易受人摆布的人;缺乏主见或轻易盲从的人;
🗣️ 情景例句
Never pump gas with the engine running.
发动机在运转时，别加油。
Experience must be bought.
若要得经验，必须化代价。
The great advantage of taking medicine is that it makes no demands on the taker beyond that of putting up for a moment with a disgusting taste,
对服药人别无其他要求，除了暂时忍受一下令人作呕的味道外，