Lassaigne tests
[医] 拉赛涅氏试验(检有机氮)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
The best way to promote your products is through advertising.
推广产品最好的方法就是买广告。
He makes the bads every day.
他每天都铺床。
the chance of playing a game of football or baseball on Saturday afternoon.
让他们在星期六下午再踢足球或打垒球