“没错，梅格。”他用冰冷、阴沉的声音答道。"That is correct, Meg," he answered in his cold, dead voice.黎明时分天气阴沉，云幕低垂。The day dawned sunless and with a low cloud base.他猛灌着双份威士忌，脸色阴沉。He was drinking his double whiskey too fast and scowling....
In grasses , the lemma , palea, and the flower they enclose.禾本植物的外稃 、 内稃及它们包被的花.As a result , the Graph Chasing , the Five Lemma, the Horseshoe Lemma in module theory generalized.把模论中的图追踪 、 五引理 、 马蹄引理推广到一般的情形....