Lisimeter
测渗计
🗣️ 情景例句
He was my roommate in college.
他是我大学时的室友。
Once an opportunity slips away, it is gone for good.
机会一旦错过，永远不会再来。
Yes, I have. His temperature seems to be all right.
我量过了。他的体温似乎正常。