Trichlorocamphane
三氯莰烷
🗣️ 情景例句
How did he get to be a department head so fast?
他怎么这么快就成为一个部门的主管？
The fault of the ass must not be laid upon the packsaddle.
驴子不乖，休怪驮鞍。
The steps are rather narrow.
这些台阶相当窄。