Copper dish residue 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;
🗣️ 情景例句
What's that?
什么样的工作？
He who has no shame has no conscience.
没有廉耻的人，没有良心。
for it is then almost ready to undertake heavy work and can begin to earn its keep straight away.
这个年龄的象差不多已能干重活，可以很快挣回饲养它的开支。