Stoechiometer
[医] 化学计算器, 化学计量器
🗣️ 情景例句
But I flunked all these classes.
但是所有的这些课都不及极。
What kind of furniture do you like?
你喜欢什么样的家具？
but, so far, the archaeologists have been unable to discover her identity.
不过，考古工作者至今未能确定这位女神的身份。