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
It looks wonderful.
看起来很好看。
Until all is over one's ambition never dies.
不到黄河心不死。
Still, I'm glad the bell is working again.'
不过，钟又能报时了，我还是很高兴的。”