n.破冰船；破冰者；打破僵局者
The atomic icebreaker reeved the icebergs. 原子破冰船穿過冰山之間向前航行。
A subtle joke is always a good icebreaker. 一個巧妙的笑話總能打破冷場的局面。
It’s also a great icebreaker for meetings with new clients. 它也是會見新客戶打開僵局的法寶。
