Qi
abbr. 质量指标（Quality Index）
🗣️ 情景例句
If satisfactory we may consider further orders.
如果满意的话，我们可以考虑进一步的订单。
A man of words and not of deeds is like a garden full of weeds.
一个只说不做人就像一个长满野草的花园。
I know! It's behind the door!
我知道了，是在门后。