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upthrust n.1.向上的一推[一沖]。2. 【地質學;地理學】上沖...

uptick

You will see that larger bubbles can catch up with smaller ones due to the greater upthrust . try the 中,當你將氣泡泵進裝有液體的柱內時,你會看到大氣泡因浮力較大而趕上小氣泡。