Tempermament
n. 气质,性情
🗣️ 情景例句
She was sick so the didn't attend her classes.
她生病了，所以没上学。
Say not all that you know, believe not all that you hear.
莫道全所知，莫信全所闻。
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。