Boosting
n. 助推, 局部通风；升压加力
🗣️ 情景例句
The name is Stewart, Richard Stewart.
失主是Stewart Richard Stewart。
Who are you?
你是谁？
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。