Qi
abbr. 质量指标（Quality Index）
🗣️ 情景例句
Language is her strength, math is her weakness.
语言是她的强项，数学则是她的弱门。
It's difficult to make a decision whithout knowing all the facts.
不了解所有事实而做出决定是困难的。
but it does mean that noise is less dangerous than, say,
但它确实说明，噪音的危险性--比如说--