Copper dish gum test
[化] 铜皿胶质试验
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
dish
[dɪʃ]
n. 盘;餐具;一盘食物;外貌有吸引力的人;
vt. 盛于碟盘中;分发;使某人的希望破灭;说（某人）的闲话;
vi. 成碟状;
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
What's the weather like in Japan this time of year?
现在日本的天气怎么样？
Many happy returns of the day.
祝您长寿。
We want the same rights as the white people in the city.
我们要求享有与本市白人平等的权利。