Bill of qulity
[法] 品质证明书
🧩 词语组成解析
bill
[bil]
n. 帐单, 清单, 钞票, 鸟嘴, 广告, 法案, 票据\\nvt. 开帐单, (用招贴)宣布
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
He is not up to the job.
他不能胜任这个工作。
Come to me if you're in any difficulty.
有困难来找我。
'I'm very sorry,' he said.
“实在抱歉，”他说，