Polymer crystallography
[化] 高分子晶体学
🧩 词语组成解析
n. 结晶学\\n[化] 晶体学; 结晶学
🗣️ 情景例句
The age range is from 6 months to 47 years.
年龄档次从6个月到47岁不等。
I want a package deal including airfare and hotel.
我需要一个成套服务，包括机票和住宿
I was on the march.
我参加了游行。