Davy's test
[医] 戴维氏试验(检酚)
🧩 词语组成解析
🗣️ 情景例句
The annual school sports meet is held in March.
每年一次校运会在三月份举行。
He that walks with wise men should be wise.
与智者行即得其智。
although what impression any other civilization would thus get from us is best left unsaid.
至于其他文明行星对我们地球会有什么印象，还是不说为好。