“1+1”读作:one plus one 02 -: minus; negative 减号;负号 “2-1”读作:two minus one “-3”读作:minus three或negative three “2-(-3)”读作:two minus negative three 03 ±: plu...
6。 Kill two birds with one stone 一箭双雕,一举两得 I always get my nails manicured while I get my hair cut, that way I can kill two birds with one stone。 每次我去剪头发的时候都会修指甲,这样我可以一举两得。 今天的每日学英语就到这里了,学了这么多关...
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