Self-powered
[电] 自备动力
🧩 词语组成解析
self
[self]
n. 自己;本人;本性;私利;
adj. 同一的;纯净的;单一的;
vt. 使自花授精;使近亲繁殖;
vi. 自花授精;
a. 有动力装置的, 用动力推动的, 产生动力的, 产生...动力的
🗣️ 情景例句
His concert brought the house down.
他的音乐会博得满堂彩。
He who hath good health is young,and he is rich who owes nothing.
健康葆青春，无债即富有。
Looking into the drawing room, she saw a scene of confusion over by her writing desk.
她往起居室里看去，写字台边一片狼籍。