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
The old library building on Chestnut Street,
Chestnut街老图书馆，
Don't you have my hat?
你没拿我的帽子吧？
We expected the path to end abruptly,
我们原以为小路会到此突然终止。