Llosvay's tests
[医] 伊洛斯维氏试验(检亚硝酸盐)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
that will bring parents and teachers together once a week
让家长们及教师每星期一次
The telepnone is out of order.
这电话出毛病了。
Each day is a holiday,and ordinary holidays, when they come,
每天都是假日，而通常的假期到来时，