n. 典当,抵押物;(国际象棋中的)兵,卒;<比喻>爪牙;人质;
vt. 典当,抵押;以(某事物)担保;拿(生命,名誉等)作保证;
🗣️ 情景例句
Good morning, Mr. Tao.
早上好,陶先生。
An nod is as good as a wink to a blind horse.
对牛弹琴。
We also make the fundamental error of announcing our resolutions to everybody so that we look even more foolish when we slip back into our bad old ways.