Quality specification
[化] 质量标准; 质量规格
🏥 医学释义
质量说明书
🧩 词语组成解析
🗣️ 情景例句
Thanks, no. I do have to go.
谢谢了， 不用。我真的得走了。
Where's a tax-free shop?
免税店在哪儿？
Above all, he refused to make any personal gain from his political work.
尤其是，他拒绝从所从事的政治事业中谋取个人利益。