Mecom
abbr. marine engine condition monitor(ing) 船舶發(fā)動機狀況監(jiān)視
??? 情景例句
Don't lose your cool.
要沉住氣。
I wish I could, but it's already late.
我是想多呆一會兒，但是時間已經(jīng)很晚了。
at any rate for short periods -- that running, jumping and kicking a ball are tests of national virtue.
至少在短期內如此 -- 跑跑、跳跳、踢踢球是對一個民族品德素質的檢驗。