Passwords
n. 口令；密码（password的复数形式）
🗣️ 情景例句
Today's exchange rate is 170.8.
今天的兑换率是一百七十点八。
There must be someone behind the door.
门后必然有人在。
where chance discoveries play a much larger part than they do in physical and mechancal industries.
同物理和机械工业相比，化学工业中偶然发现的机会要多得多。