Essential fever
[医] 特发性热
🧩 词语组成解析
fever
['fivɚ]
n. 发热，发烧;热病;一时的狂热;激动不安;
vt. 引起发热;使狂热;使患热病;
vi. 发热或变得发热;狂热;患热病;
🗣️ 情景例句
This is fun.
很有意思。
Good morning, dear.
早，亲爱的。
Lined up against the wall, there were long thin wires attached to metal spheres.
靠墙排列着许多细长的电线，而电线又连着金属球。