Potin
銅鋅錫合金
??? 情景例句
The book impressed a lot of people.
那本書在很多人心中留下深刻印象。
I wish you wouldn't play the TV so loud.
希望你不要把電視機開得這么響。
When you have finished your experiment, please tidy the lab and put everything back in the cupboards.
做完實驗后，請你們把實驗室整理好，并把所有的東西放回器皿柜。