Algaecide
n. [化]除海藻的药
🗣️ 情景例句
Remember your father-in-law's a pediatrician.
记住你公公是小儿科医师。
This is the most fully-automated factory we have.
这是我们的全自动化工厂。
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。