n. 线条;排;行列;界线;
vt. 排队;用线标出;沿…排列成行;给…安衬里;
vi. 形成一层;排队;击出平直球;
🗣️ 情景例句
Hello, this is Wang Ming. May I speak to Gao Ling, please?
喂,我是王明,我可以和高玲通话吗?
The snake curls up.
蛇盘成一团。
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.