Pentene
n. [化]戊烯
🔁 扩展释义
【医】 戊烯
🗣️ 情景例句
Some people seem too think its for practicing grammar rules and learning lists of words.
一些人认为它是用来操练语法规则和学习一大堆单词。
What time does the first train to Boston leave?
第一班去波士顿的列车什么时间开出呢？
You stupid jerk!
你这蠢猪！