Chrisman
[人名] 克里斯曼; [地名] [美国] 克里斯曼
🗣️ 情景例句
Nice to meet you, Mrs. Cooper.
很高兴见到你， Cooper太太。
They are looking forward to the summer vacation.
他们正盼望着暑假的来临。
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。