Areo-pyknometer
[医] 小量液比重瓶
🧩 词语组成解析
[医] 比重瓶
🗣️ 情景例句
You helped save our company a lot of money.
你帮我们公司节约了许多钱。
What's your opinion?
你觉得呢？
There she studied the teaching of deafblind children.
在那里，她学习聋盲儿童的教学工作。