Interactions
n. 一起活动( interaction的复数形式 ); 合作; 互相影响; 互动
🗣️ 情景例句
I'm sorry, but I've got to be on my way.
很抱歉，我必须走了。
A cracked bell can never sound well (is never sound).
破钟无好音。
He has asked to be introduced to the pianist.
他要求会见这位钢琴家。