Stock staining solution
[医] 染料原液
🧩 词语组成解析
stock
[stɔk]
n. 股份，股票;库存;树干;家畜;
adj. 常备的，存货的;陈旧的;
vt. 提供货物;备有;
vi. 出新芽;囤积;
[医] 染色法, 染色
🗣️ 情景例句
It's a perfect day for a walk.
这可是一个散步的好天气。
If she gets mad with him, she will not speak to him for days.
她对他一生气就会许多天不跟他说话。
Between 1850 and 1910 the bison population is thought to have fallen from 60 million to just a few hundred.
人们认为，在1850年到1910年之间，野牛的头数从6，000万头降到只有几百头了。