Cev
abbr. convoy escort vessel 護航艦; cryogenic explosive valve 低溫爆發閥門
??? 情景例句
As a professional basketball player, his performance is really worth noting.
作為一個職業籃球手，他的表現很優秀。
have you invited any friends?
你邀請朋友嗎？
I haven't told you that my family made a lot of money in the nineteenth century by making children work 16 hours a day in their factories.
我還沒有告訴過你，我的家在19世紀的時候賺了一大筆錢，是強迫兒童在工廠里一天勞動16個小時賺來的。