Teab
[医] 溴化四乙铵
🗣️ 情景例句
Not a chance.
绝无可能。
I'm sorry to keep on coughing.
我不停地咳嗽，真是抱歉。
In those days, boxers fought with bare fists for prize money.
当时，拳击手们不戴手套，为争夺奖金而搏斗。