Oleotine
[医] 人造奶油(一种加蛋白胨的油脂)
🗣️ 情景例句
How do you do?
你好。
Fifty-litre carboy would be the most economical size. Carboys may be retained without charge for two months.
50升的瓶子应是最经济的尺码，这些瓶子可免费保存两个月。
The development of films with sound became a problem for Chaplin.
有声电影的研制对卓别林来说就成了问题。