Left factoring
[计] 提取左因子
🧩 词语组成解析
left
[lɛft]
adj. 左边的，左侧的;左派的;
n. 左，左面;[军]左翼;左派，激进分子;
adv. 向左;在左边;
v. 离开( leave的过去式和过去分词);
factoring
['fæktəriŋ]
n. 因子分解，因式分解;
🗣️ 情景例句
Are you here on business or for pleasure?
你来这儿是出差还是游玩？
A change of work is as good as a rest.
调换一下工作是很好的休息。
That one is only 90 fen. That's cheap.
那支笔只有九毛钱，很便宜。