Qa
abbr. 品质保证（Quality Assurance）；质量评价（Quality Assessment）
🗣️ 情景例句
My daughter isn't feeling well.
我女儿感到不舒服。
He has gone far beyond me in learning.
他在学问上超过我。
Thank you. Lucy and Lily, come here, please.
谢谢你，露茜和莉莉，请过来吧！