I undid the bottom two buttons of my yellow and grey shirt.我解开了自己黄灰相间的衬衫上最下面的两个纽扣。He was a tall, thin man with grey hair.他是个瘦高个，头发灰白。At one point last week shares in the grey market touched 230p.上周，灰市上的股票价格一度高达230便士。...
At night, all cats are grey.猫在夜晚皆灰色(丑妍暗中难分辨)。He was a tall, lanky man with iron-grey hair.他是个瘦高个子，一头铁灰色头发。He dresses in sober grey suits.他总是穿素净的灰西服。The great grey shape of a tank rolled out of the village...一个坦克的巨大灰影从村子里...
Lignin is a characteristic component of secondary walls.木质素是次生壁成份的特征.A new syntan product prepared with tar phenol and lignin sulfonic acid.以工业副产物木素磺酸和焦油酚为主要原料研制出一种新的合成鞣剂.Alkali lignin is an abundant, cheap and renewable...
他停了停,脸上现出了痛苦和悔恨的表情.Chueh - hsin's voice was choked with emotion. Pain and regret contorted his face.他露出假装悔恨的表情摸摸自己的脸颊.He rubbed his cheek with pseudo ruefulness.伯莎的怒火总会为一阵悔恨的浪潮所扑灭.Bertha's rage would be succeed...
In its natural habitat, the hibiscus will grow up to 25ft.在原生境中，木槿能长到25英尺高。Hawaii's best mangoes grew at Hanakai, its most brilliant hibiscus and its best horses.夏威夷最肥美的芒果, 最鲜艳的木槿和最纯种的骏马都在海那卡伊.Did you like the hibis...
It is always important to choose enjoyable, nutritious foods.选择好吃的、营养价值高的食物总是很重要。The exhibition is an enjoyable and, ultimately, life-affirming experience.这个展览是一次不但令人愉快，而且还鼓舞人心的体验。Skipping is one of the most enjoyable ae...