Areo-pyknometer
[医] 小量液比重瓶
🧩 词语组成解析
[医] 比重瓶
🗣️ 情景例句
Do you want a first class, business class or economy seat?
你想要头等舱、商务舱还是经济舱？
One good turn deserves another.
以德报德。
A skeleton was dangling before my eyes.
一具骷髅悬挂在眼前，