Algicidal
a. algicide的变形
🗣️ 情景例句
I know that area.
我知道那地方。
What shall I give him for his Easter?
我要给他什么东西作为复活节礼物？
later, we shall undergo a progressive loss of our vigour and resistance which, though imperceptible at first,
再迟一些，我们就要经历生命力和抵抗力逐步衰退的过程。虽然这个过程起初难以觉察，