Erdman's tests
[医] 埃尔德曼氏试验(检生物硷)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
my sister and her husband and their daughter.
我妹妹Susan和她丈夫以及他们的女儿。
In case of fire, keep your head.
万一发生火灾，保持镇定。
Come in, please!
请进！