1.no less than大于等于
2.no more than小于等于
3.is equal to等于
4.round to/to the nearest四舍五入
5.A divided into B 即B/A,A divided by B 即A/B
6.be parallel to平行于
7.be perpendicular to垂直于
8、加+:Plus
9、減-:Minus
10、乘×:Times
11、除÷:Divided
基數(shù)詞-序數(shù)詞 表達(dá)分?jǐn)?shù):
1/2:one half, one second
1/12: one twelfth
3/8: three eighths
9/10: nine tenths
基數(shù)詞-基數(shù)詞 表達(dá)分?jǐn)?shù):
1/3: one over three
3/8: three over eight
小數(shù)英文表達(dá):
1.5: one point five