Compound atom
[建] 复合原子
🧩 词语组成解析
🗣️ 情景例句
You're fooling me.
你想骗我。
When do you expect to have this ready for sale?
你希望此种商品何时上市出售呢？
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。