Planimetric
平面的
🗣️ 情景例句
I'd rather wait for the live show myself.
我宁愿等到有现场演出时才看。
Nothing comes amiss to a hungry man.
饥不择食。
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。