“恐怕他生病了。”——“真是遗憾。”"I'm afraid he's ill." — "I'm sorry to hear that."你没事儿吧？你的脸色很难看，生病了吗？Are you all right? You look terrible. Are you sick?如果潮湿发霉的建筑令你生病了，霉菌很可能是病因。If damp, musty buildings make you ill, moul...
The seal's flipper is homologous with the human arm.海豹的鳍肢与人类的手臂同源。The former are considered to be homologous with the sepals of Ranunculus.一般认为,前者的花瓣与毛茛属植物花萼同源.Homologous parts, as has been remarked by some authors,...
This explanation fits the facts and is psychologically plausible.这一解释与事实相符,从心理角度看也有理.She was physically delicate and psychologically unstable.她身体孱弱，心理上也不够稳定。Boys mature more slowly than girls,both physically and psycholo...
He is wearing a turtleneck sweater and a jacket.他穿着一件高翻领套衫和一件外套.She wore a blue turtleneck jersey, blue jeans and brown work boots.她身着蓝色高领紧身衫 、 蓝色牛仔裤和棕色工作靴.I bought a new turtleneck yesterday.昨天我买了一件新的高领绒衣....a foxy blon...