n. 马达,发动机,[火箭]助推器;原动者,原动力;汽车;[解]运动肌,运动神经;
vi. 开[乘]汽车;
vt. 用汽车运送;
adj. 有引擎的;由发动机推动的;机动车的;肌肉运动的;
🗣️ 情景例句
What do you do for a living?
你是做什么的?
I'm afraid I have some rather bad news for you.
我恐怕有些很坏的消息要告诉你。
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.