Deacetylated karay gum
[化] 脱乙酰基的刺梧桐树胶
🧩 词语组成解析
gum
[ɡʌm]
n. 口香糖;树胶;黏胶;牙龈;
vt.& vi. 胶合;涂以树胶;使…有粘性;
🗣️ 情景例句
Until today, I was never really interested in medicine.
直到今天 ，我才对医学真正感兴趣。
No matter what comes up, don't sound nervous.
不论发生什么事情，你也不要显得紧张。
Hi, Kate. What's wrong?
哎，凯特，怎么了？