Underpower
低功率, 功率[马力]不足
🗣️ 情景例句
He is quick-witted.
他反应灵敏。
The audience stared the acrobats in great wonder.
观众以惊异的眼光注视着杂技演员。
That's OK. But you mustn't smoke while you're walking around in the bush either. You could start a bush fire.
没关系。但是在丛林里走动时你也千万不要抽烟，会引起火灾的。