n. 管子;烟斗;管乐器;(管风琴的)音管;
vt. 以管输送;用管乐器演奏;尖声唱;
vi. 吹奏管乐器;尖叫;尖声地说(或唱),尖声啼鸣;[航海] 吹长哨;
🗣️ 情景例句
Good afternoon. What's the trouble?
下午好。有什么不舒服吗?
I'm going to tell him what to do.
我正要告诉他应该如何做。
In the organization of industrial life the influence of the factory upon the physiological and mental state of the workers has been completely neglected.