Polysepalous
a. [植]离萼(片)的,多萼(片)的
🔁 扩展释义
【医】 离萼片的
🗣️ 情景例句
Thank you, that was a great meal.
谢谢，真是一顿好饭。
How much would you like to remit?
您想汇多少钱？
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。