Happ
n. (Happ)人名；(德、英、瑞典)哈普\\nabbr. 高空污染潜在趋势（high air pollution potential）
🗣️ 情景例句
Please don't be in such a hurry.
请别这么急。
Make yourself necessary to someone.
使你有益于人。
The demand for our products has kept rising.
要求定购我们产品的人越来越多。