Ester gum
[化] 甘油松香酯; 酯胶
🧩 词语组成解析
n. 酯\\n[化] 酯
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
Yes. Yes, sir.
是的。是的。
Every man has a fool in his sleeve.
聪明一世，糊涂一时。
What did you do next?
接着你做什么呢？