Bichromate cell
[机] 重铬酸盐电池
🧩 词语组成解析
n. 重铬酸盐\\n[化] 重铬酸盐(或酯)
cell
[sel]
n. <生>细胞;小牢房;电池;<诗>墓穴;
vi. 住在牢房或小室中;
vt. 囚禁;
🗣️ 情景例句
I'd like you to meet my friend Malcolm Stewart.
我来为你介绍我的朋友Malcolm Stewart。
If you have time,will you call me tomorrow?
如果你有时间，你明天将打电话给我？
Up to now, historians have assumed that calendars came into being with the advent of agriculture, for then man was faced with a real need to understand something about the seasons.
历史学家迄今认为日历是随农业的问世而出现的，因为当时人们面临着了解四季的实际需要，