Necrocryptoxanthol
黄玉米原维生素A
🗣️ 情景例句
You never looked better.
再漂亮不过了。
Some students quit school due to poverty.
一些学生因贫困而辍学。
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。