Fermentogen
[医] 酶原
🗣️ 情景例句
Good, it's 122 over 80.
好 ，收缩压122 舒张压80。
Apparel makes the man.
马靠鞍装，人靠衣装。
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。