Production yield variance
[经] 生产收得率差异
🧩 词语组成解析
yield
[jild]
vt. 屈服，投降;生产;获利;不再反对;
vi. 放弃，屈服;生利;退让，退位;
n. 产量，产额;投资的收益;屈服，击穿;产品;
variance
['vɛəriəns]
n. 变化，变动;不一致;分歧;<数>方差;
🗣️ 情景例句
this weekend?
这个周末？
When I get sleepy,I'll probably get ready for bed.
当我磕睡时，我将上床。
Firemen had been fighting the forest for nearly three weeks before they could get it under control.
消防队员们同那场森林大火搏斗了将近3个星期才最后把火势控制住。