Micromechanics
[化] 微观力学
🗣️ 情景例句
I believe my English fluency is quite good.
我认为自己的英语相当的流利。
Our packing charge includes $1 for the drum, which sum will be credited on return.
包装费中有1美元是包装桶的费用，此费用在桶还给我们时可退回。
How do you like China?
你们喜欢中国吗？