vi. 停止;中断;逗留;(使)停止工作;
vt. 塞住;堵塞;阻挠;止付;
n. 停止;(管风琴的)音栓;停车站;(管风琴的)音管;
🗣️ 情景例句
Welcome aboard, Malcolm!
欢迎加入, Malcolm
I must be the first.
我一定要得第一。
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.