Trichromate
三铬酸盐
🗣️ 情景例句
Hello, my name is Susan.
喂，你好。我的名字叫苏珊。
Bare words,no bargain.
空言不能成交易。
However, a new type of humour, which stems largely from the U.S.,has recently come into fashion.
然而，近来一种新式幽默流行了起来，这种幽默主要来自美国。