a. (comparative of `little' usually used with mass nouns) a quantifier meaning not as great in amount or degree
s. (usually preceded by `no') lower in quality
s. (nonstandard in some uses but often idiomatic with measure phrases) fewer
r. used to form the comparative of some adjectives and adverbs
n. 较少, 较小
a. 少的, 小的
adv. 较少, 较小, 较差
[计] 最低成本估算与调度法
1. I want to eat less sugar for a healthier lifestyle.
我想吃更少的糖，以便拥有更健康的生活方式。
2. She spends less time on her phone now.
她现在在手机上花的时间更少了。
3. It costs less to travel by bus than by train.
坐公交旅行比坐火车便宜。