Maintenance proof test
[化] 检修保证试验
🧩 词语组成解析
proof
[pruf]
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
I've been thinking about you lately.
我最近一直在想着你。
He gave me a chest X-ray and took my blood pressure.
他给我做了X光检查并且量了我的血压。
The dog's in the garden, too.It's running across the grass.
狗也在花园里。它正在草地上跑，