Pentyl
n. [化]戊(烷)基
🗣️ 情景例句
Well, there we are.
好了 ，就这样了。
Me too. I was hoping we could finish copying this report today.
我也希望如此，我本来希望今天我们能复印完这份报告。
Oh, dear! said Miss Yang. Are you sure you've lost it?
“哎呀！”杨小姐说，“你肯定你弄丢了？”