Polyvinyl methyl ether
[机] 聚乙烯甲醚
🧩 词语组成解析
a. 聚乙烯基的
n. 甲基\\n[化] 甲基
ether
['i:θə]
n. <化>醚;the ether 苍穹;苍天;太空;
🗣️ 情景例句
How was your flight?
旅途愉快吗？
Would you care to take a seat while I make out a receipt?
请坐一会儿好吗？我给您开个收据。
His engine failed and he landed on the sea for the second time.
这次他又遭厄运，因引擎故障第二次降落在海面上。