n. 证明;校样;检验;(酒的)标准酒精度;
adj. 防…的;抗…的;能抵御;能防范;
vt. 给(织物)做防护处理,使防水(或防火等);印…的校样;
vi. [印刷术] 校对;发酵;
prob, prov Prob, prov= test, 表示”测试,证明, 检验”
🗣️ 情景例句
Good morning, sir. May I help you?
早安,先生。能为您服务吗?
Prompt delivery would be necessary as we have a fast turnover in this trade. We would therefore need your assurance that you could meet all delivery dates.