Gum lac
[医] 紫胶, 虫胶
🧩 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;
n. 紫胶, 十万, 许多\\n[医] 虫胶, 虫漆, 乳
🗣️ 情景例句
If negotiaton fails, then what?
万一谈判破裂，怎么办？
I only regret that I have but one life to give for my country.
我抱憾的是，只有一次生命能献给祖国。
She was carrying 1,316 passengers and crew of 891.
船上载有1，316名乘客与891名船员。