Less-than operation
[计] 小于运算
🧩 词语组成解析
less
[les]
adj. 较少的（little的比较级）;较小的;较次的，较劣的;较不重要的;
adv. 较少地，较小地;
prep. 减去;少掉;不足;
n. 较少，较小;
than
[ðæn; ðən, ðn]
conj. 比（用于比较级）;宁愿…而不愿;除…以外;一…就;
prep. 超过;比;
🗣️ 情景例句
You don't need to do that, Grandpa.
你不用这样，爷爷。
The farthest way about is the nearest way home.
欲速则不达。
He has to deduce what he can from the few scanty clues available.
他们必须根据现有的不充分的线索进行推理。