Icr
[化] 离子回旋共振质谱仪
🗣️ 情景例句
It's about the size of the United States, but it has a population of only 16.5 million.
它和美国一般大，但人口却只有一千六百五十万。
I was crossing the street and was almost hit by a car.
我穿过街时差一点被一辆汽车撞了。
It is a good idea to start a part-time job so long as it does not affect your studies.
只要不影响学习，干兼职工作的想法是不错的。