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 might be simpler and less expensive .
这样可能比较简单而且省钱。
Goodbye. Hope to see you again next year.
再见。希望明年再见到你。
It took him some time to connect the long rubber pipe to the air supply pipe that ran round the port, but at last it was done and as a result work was able to progress much faster.