Propane reflux
[化] 丙烷回流
🧩 词语组成解析
propane
[['prəupein]]
n. 丙烷\\n[化] 丙烷
n. 逆流, 退潮\\n[化] 回流
🗣️ 情景例句
Excuse me, but may I ask how old you are?
对不起， 我能问一下你多大了吗？
Never show the bottom of your purse or your mind.
钱包不露底，思想需保留。
As the Maori had no written language, the stories of Maori history were handed down from generation to generation.
由于毛利人当时没有书面语，毛利人的历史故事是一代一代传下来的。