Prepollution
初期污染
🗣️ 情景例句
I wonder if you could tell me.
不知你是否能告诉我。
She hesitated about what to do next.
他对下一步干什么拿不定主意。
Tod, you will send these things to the gentleman's address.
托德，你把这些衣服送到这位先生的住地去。