🧩 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
you have a meeting with the production staff
要与生产部门人员开会，
Do you live with your parents?
你和你父母住一起吗？
Beware of methylated alcohol, which is very poisonous,
要提防甲基化酒精，那是剧毒的，