Qa
abbr. 品质保证（Quality Assurance）；质量评价（Quality Assessment）
🗣️ 情景例句
We're right behind you.
我们都支持你。
The negotiations on the rights and obligations of the parties under contract turned out to be very successful.
就合同保方的权利和义务方面的谈判非常成功。
The assistant who served her did not like the way she was dressed.
接待她的售货员不喜欢她的那副打扮，