Keppel
n. 凯珀尔（姓氏）
🗣️ 情景例句
Sure. Hand me the pen.
当然。请把笔给我。
My Biochem lectures are in the morning, and the labs are in the afternoon.
生物化学的课安排在上午，实验在下午。
If, at the time, the British had not feared invasion, it would have been completed.
如果不是因为那时英国人害怕入侵，隧道早已建成了。