Machine center
[经] 机械中心
🧩 词语组成解析
center
['sentə]
n. 中心;（球队的） 中锋;中心区;中枢;
adj. 中央的，位于正中的;（在）中心的;
vt. 集中;使聚集在一点;定中心;居中;
vi. 居中，有中心，被置于中心;
🗣️ 情景例句
It's a pleasure to meet you too, Mrs. Green. I've heard so much about you.
格林太太，我也很高兴见到您。早就听说过您。
This pencil is longer than that one.
这支铅笔比那一个长。
And anyone who gave more than a passing thought to the bottom confines of the oceans probably assumed that the sea bed was flat.
凡是稍稍想过大海海底的人大概都会认为海底是平坦的。