Ether extract
醚提取物
🧩 词语组成解析
ether
['i:θə]
n. <化>醚;the ether 苍穹;苍天;太空;
🗣️ 情景例句
Attending school is compulsory in this country.
这国家衽的是义务教育。
You should wear a raincoat, It's rainy today.
你应该穿一件雨衣，因为今天下雨。
Just around the corner.
就在附近。