Double-effect evaporator
[化] 双效蒸发器\\n[医] 双效蒸发器
🧩 词语组成解析
double
['dʌbl]
adj. 双的;两倍的;两面派的;双人用的;
vt. 使加倍;把…对折;重复;
vi. 加倍，加倍努力;快步走;
adv. 两倍地;双重地;
n. 两倍;双精度型;
doub二，双+le反复 → 反复两倍 → 翻倍
n. 蒸发器\\n[化] 蒸发器; 蒸发设备
🗣️ 情景例句
Have you?
你呢？
But last year we had a big one.
但去年下了大雪。
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，