Dichlorohydrin
二氯丙醇
🗣️ 情景例句
If you would supervise the refurbishing,
假如你能监督整修过程，
It is easy to be wise after the event.
当事后诸葛亮容易。
In his twenties Frank used to make spare parts for aeroplanes.
20多岁的时候，弗兰克曾生产飞机零配件。