Double hearth furnace
[化] 双膛炉
🧩 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
hearth
[hɑrθ]
n. 灶台，炉边;（高炉的）炉膛，炉缸;〈比喻〉家庭;壁炉地面;
🗣️ 情景例句
His concert brought the house down.
他的音乐会博得满堂彩。
What is one man's cloud is another man's sunshine.
此人乌云盖顶，彼人艳阳满天。
She watched TV for half an hour after supper. Then she started her homework.
晚饭后她看了半小时电视。然后她开始做家庭作业。