Pentyl
n. [化]戊(烷)基
🗣️ 情景例句
I don't want to cut class.
我不想逃学。
I am working for a trading company as an assistant manager in the overseas distribution section.
我在一家贸易公司的海外行销部门做经理助理。
Can his machine fly?
他的机器能飞吗？