Dammar gum
[医] 达玛树脂, 达玛胶
🧩 词语组成解析
n. [化]达马(树)脂(为漆的原料)
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's too hard to explain.
这很难解释清楚。
Have you been busy with schoolwork?
学校的功课很忙吗？
Ann began to put the candles on her cake. Then she counted them.
安开始把蜡烛插到她的生日蛋糕上。插完，她数了数。