Allethrin
n. [化]丙烯除虫菊(酯),丙烯菊酯
🗣️ 情景例句
Are you through with your work?
你工作做完了吗？
Speech is the picture of the mind.
言为心声。
We need our order separated into three different boxes.
我们订的货需要分装三箱。