The fire won't burn because the flue is blocked up.因烟道堵塞火烧不起来.The flue has become sooted up.烟道里都是黑灰.If the flue overdraws, all the heat goes right up the chimney.如果风管抽风过度的话, 热量就会从烟囱直接跑掉了....
Coal is much calorific than green wood.煤产生的热量比湿木材多得多.The tin of ban has a calorific value of 250 calories or has 250 calories.这听蚕豆含250卡的热值或250个卡里路.It can fixed on some burners using low calorific value gas.这种装置对于低热值燃气的稳定...
The owner of the stall, a large, thuggish man, grabbed Dai by the collar.摊主是个野蛮凶狠的大块头，他一把抓住了戴的衣领。The Bill can not ride that horse, but Dai Anna can.比尔不能骑那匹马, 但黛安娜能.Some believed that Dai plagiarized Zhao, while others th...
They don't accept any foolishness when it comes to spending money.在花钱的问题上，他们向来很谨慎。The coming of spring often induces light - hearted foolishness in many people.春天的到来往往会使人产生一种无忧无虑的愚蠢意识.The comic skIt'sent up the...