Piersol's points
[医] 皮尔索耳氏点(示膀胱口处)
🧩 词语组成解析
n. 转轨器, 道岔\\n[计] 磅
🗣️ 情景例句
What's this?
这是什么？
How many bags are you going to get?
你要取几袋？
which is, in fact, much more complicated.
地震波的运动实际比这要复杂得多。