Qm
abbr. 质量管理（Quality Management）；军需官（quartermaster）
🗣️ 情景例句
Come in, come in. Please, come in.
请进， 请进。请进来。
We now have five different models to choose from.
我们现在有五种不同的型号供你选择。
The cloud will lift quite quickly.
云很快就会消散的。