Ester ether
[化] 醚酯(又是醚又是酯)
🧩 词语组成解析
n. 酯\\n[化] 酯
ether
['i:θə]
n. <化>醚;the ether 苍穹;苍天;太空;
🗣️ 情景例句
I can't argue with that.
我觉得不错。
The old lady takes delight in visits from her grandchildren.
那个老妇人以孙辈门看她来为乐。
Like exercise books, rulers, pens, colour pencils, erasers and maps.
像练习本、格尺、钢笔、彩色铅笔、橡皮和地图等。