Silver nitrate,toughened
[化] 增韧硝酸银
🧩 词语组成解析
silver
['sɪlvɚ]
n. 银;银币;银制品;银色;
adj. 银制的;像银的;银色的;银白色的;
vt. （在某物上）镀银;使具有银色光泽，使变成银色;
🗣️ 情景例句
It hurts so much when a baby gets his first teeth.
小孩子长第一颗牙齿时好痛哟。
I can't tell.
我说不准。
Stories about people often attract far more public attention than political events.
常人轶事往往比政治事件更能引起公众注意。