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
I want to buy a sleeper ticket to New York.
我想买张到纽约的卧铺票。
What's your nationality?Are you a Japanese?
你的国籍是什么？你是日本人？
A planet would have to be a very long way from it to be capable of supporting life.
那么一颗行星为了维持生命就要离开的它的恒星非常远。