英语翻译比如说按照天数来计算工资那么是by day 还是 by the day,那根据体重的话,是by weight 还
2个回答

1.by + 可数名词:

by the hour/day/week/month 按小时/日/周/月

by the piece 按件,计件

by the square metre 按平方米

by the dozen 按打

by the kilo/gallon 按公斤/加仑

by the hundred 一百一百地

2.by + 不可数名词:

by weight/volume 按重量/体积

by age,sex,and height 按年龄,性别和身体高度

3.in + 复数名词:

in calories 按卡路里

in hundreds 几百几百地

in five hundreds 五百五百地