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
Grandpa, can you come?
爷爷, 你能去吗?
Went on to get his master's degree from harvard.
然后在哈佛大学取得了学士学位。
Although mankind has undergone no general improvement in intelligence or morality, it has made extraordinary progress in the accumulation of knowledge.