vt. 欢呼;使高兴;为…喝彩;为…加油;
n. 欢呼,喝彩;兴致勃勃,愉快;心情;令人愉快的事;
vi. 欢呼;感到高兴;
🗣️ 情景例句
Alright. Please sit down.
好的,请坐下。
Who is speaking?
请问是谁打来的?
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.