Chemihydrometry
化学水文测验
🗣️ 情景例句
I just spoke with Charley Rafer.
我刚和Charley Rafer通了电话。
It's very popular.
它很受欢迎。
After crossing the Equator, the captain called in at a port to have a new rudder fitted,
跨越赤道后，船长将船停靠在一个港口，在那儿换了一只舵。