Acros
(acro 的復數) pref. 最高；頂點；開頭
??? 情景例句
Hi, Mr. Stewart.
嗨， Stewart 先生。
The wire has got crossed.
電話串線了。
It is good to learn to work with others in a team.
學會在一個集體里與其他人一道工作是有益的。