Microcosms
n. 微观世界( microcosm的复数形式 ); 小宇宙; 缩影; 小规模地
🗣️ 情景例句
OK.
好。
Learn wisdom by the follies of others.
要从别人的愚行中学到聪明。
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。