Usphs
abbr. United States Public Health Service 美国公共卫生署
🗣️ 情景例句
Don't forget to use primer first when you paint the house.
刷房子之前别忘了刮底漆。
I hope to see you again.
希望能再见到您
This is the best material we have to offer.
这是本公司所供应的最好的原料。