Heptane
n. [化]庚烷
🗣️ 情景例句
If you want to have this job, you'll need to fully prepare for the interview.
如果你想得到这份工作，你得好好准备一下面试。
Give a lark to catch a kite.
得不偿失。
She stood up and took his arm.
她站起来，拉住他的手臂。