equilibrium
平衡
搭配 reach、remain in
The hanging model remained in equilibrium when we stopped touching it.
我們停止觸碰後,懸掛的模型維持平衡。
一個畫面:兩側保持平衡
維持平衡我們停止觸碰後,懸掛的模型維持平衡
達到平衡equilibrium 是互相抗衡的力量達到平衡的狀態
義項
平衡B2noun平衡
The hanging model remained in equilibrium when we stopped touching it.
我們停止觸碰後,懸掛的模型維持平衡。
remain in equilibriumreach equilibrium
片語
remain in equilibrium維持平衡 →維持平衡
reach equilibrium達到平衡 →達到平衡
你會不會這樣說?
A box sits on a table and does not move. The table pushes up on the box as hard as the earth pulls the box down. Is the box in equilibrium? (yes / no)
看答案
是
桌子向上推箱子、地球向下拉箱子,兩力都作用在箱子上且相等。