Silver migration
[电] 银迁移
🧩 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;
migration
[mai'ɡreiʃən]
n. 迁移，移居;
🗣️ 情景例句
I type about 40 words per minute.
一分钟我能打40个字。
After the flood, the carpets were wet for a month.
洪水过后一个月，毛毡还是湿的。
The city at one time must have been prosperous, for it enjoyed a high level of civilization.
这座古城肯定一度很繁荣，因为它曾享有高度的文明，