Hippiatrics
n. 马医学
🗣️ 情景例句
I think we're going to be good friends.
我想我们可以成为好朋友。
We have adopted much more flexible methods in our dealings.
我们在具体操作方法上灵活多了。
Ethanol is more effective at a concentration of 50-70 percent;
乙醇的浓度为50％至70％时比较有效，