Union certification
[经] 工会证明
🧩 词语组成解析
certification
[ˌsə:tifi'keiʃən]
n. 证明，鉴定，证书;
🗣️ 情景例句
Great! Pass me the hammer.
很好！把钉锤给我。
Take care of the pence and the pound will take care of themselves.
金钱积少便成多。
Yes, we'll have it out just as soon as we can.
是的，我们会尽快出货。