n. 練習;運動,訓練;運用;典禮;
vi. 鍛煉,訓練,練習;
vt. 鍛煉(身體某部位);使焦慮,使憂慮;實行,發揮(作用);運用;
ex出+erc力量+ise表名詞,物品,狀態 →練習,鍛煉
??? 情景例句
I don't know how she does it.
我不知道她怎么辦到的。
Give me a discount!
打個折吧!
Alternatively, if the star were small, the life-supporting planet would have to have a close orbit round it and also provide the perfect conditions for life forms to develop.