Pollantin
[医] 花粉抗毒素
🗣️ 情景例句
Americans consider it extremely bad manners to be late.
美国人认为迟到是一种极不礼貌的做法。
I don't know where I've seen him before.
我不晓得在哪儿见过他。
No! Leave her where she is.
不，别动她！