Biocides
(biocide 的复数) n. 杀虫剂
🗣️ 情景例句
Do you have any other symptoms? Any more than those you've described?
你有没有其它的症状？除了那些你已叙述过的？
There have been a lot of changes here in the last 20 years.
在这20年里这里有很多变化。
When it did so, it sent sparks down to the ground and these immediately started a fire.
当它这样做时，把火花送到了地面，这些火花立刻引起了一场大火。