Qm
abbr. 质量管理（Quality Management）；军需官（quartermaster）
🗣️ 情景例句
Harry's a professional camper, Mom.
Harry是露营专家，妈妈。
What is the total circulation of this publication.
这家刊物总发行量多少？
On his arrival he was sold to a farmer and worked in the fields.
一到美国，他就被卖给了一个农场主，到地里干活。