Koch flask
[化] 科赫瓶; 科赫培养瓶
🧩 词语组成解析
n. 科赫（人名）
flask
[flæsk]
n. 瓶，长颈瓶;[化]烧瓶;火药筒;[机]沙箱;
🗣️ 情景例句
I am, too. But didn't you just get on?
我也是。可是，你不是刚上车的吗？
Wealth is not his who has it, but his who enjoys it.
财富并不属于拥有的人，而是属于享用的人。
An enterprise has to incur certain costs and expenses in order to stay in business.
一个企业为了继续经营，不得不支出一定的费用和开销。