Penetrant
a. 渗[穿]透的
🔁 扩展释义
【化】 渗透剂
🗣️ 情景例句
How's your English coming along?
你英语学得怎样了？
Would you like to have some dinner?
你想吃饭吗？
Well, there are several things we could do.
唔，有几件事是我们可以做的。