Pentachloroaniline
五氯苯胺
🗣️ 情景例句
We are lucky to have you, Marilyn.
拥有你是我们的幸运， Marilyn。
Catch me later.
过会儿再来找我。
Look! That girl has fallen off her bicycle.
看！那个女孩从自行车上摔下来了。