Diethylene oxide
[化] 四氢呋喃
🧩 词语组成解析
n. 二亚乙基
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Can you give me some forms of identification?
你能给我什么证明身份的文件吗？
Smooth water runs deep.
大智若愚。
The tunnel would be well-ventilated if tall chimneys were built above sea level.
隧道就具备了良好的通风条件。