Reliability certification
[计] 可靠性认证
🧩 词语组成解析
certification
[ˌsə:tifi'keiʃən]
n. 证明，鉴定，证书;
🗣️ 情景例句
May I help you, sir?
需要我帮忙吗，先生？
To tell you the truth that.
老实说。
I'm supposed to go on a diet.
我应该节食。