Lebbin's tests
[医] 累宾氏试验(检乳中甲醛)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
As a matter of fact,
事实上，
He who would climb the ladder must begin at the bottom.
爬梯必须从底层开始。
as long as these distinctions between ourselves and the primitive,
只要我们同原始人，我们同野蛮人，