Synchronous motor
[化] 同步電動機
?? 詞語組成解析
motor
['m?ut?]
n. 馬達，發(fā)動機，[火箭]助推器;原動者，原動力;汽車;[解]運動肌，運動神經;
vi. 開[乘]汽車;
vt. 用汽車運送;
adj. 有引擎的;由發(fā)動機推動的;機動車的;肌肉運動的;
??? 情景例句
Let me help.
我來幫忙。
My sister worked as a secretary before she got married.
在她結婚了以前，我的姐姐為一位秘書。
Was the philosopher who refused to look through Galileo's telescope more culpable than those who alleged that the spiral nebulae observed with Lord Rosse's great telescope in the eighteen-forties were scratches left by the grinder?
某位哲學家曾拒絕使用伽利略的望遠鏡去觀察天空；到了19世紀40年代，有人硬把羅斯勛爵高倍望遠鏡觀測到的螺旋狀星云說成是磨鏡工留下的磨痕。難道反對伽利略的哲學家比詆毀羅斯勛爵造謠者應受到更大的譴責嗎？