牙斑如果不清除就会导致牙齿蛀蚀和牙龈疾病。When not removed, plaque causes tooth decay and gum disease.牙龈萎缩可能是疾病导致的，也可能仅仅是错误的刷牙方式引起的。Receding gums can be the result of disease or simply incorrect brushing.我牙龈脓肿，所以他就把那颗牙拔掉了。I got an abscess so...
“坦白说我觉得这相当可怕。”——“是有点吓人，”马克表示同意。"Frankly I found it rather frightening." — "A little startling," Mark agreed.这和我上次买的相比贵得吓人。This is fearfully expensive compared with the last one I bought.她的声音大得吓人。“放下椅子，”她粗声说道。Her voice wa...
Habitat and Ecology: In lowland broad - leaved evergreen forest. Flowering: Aug.生境与生态: 攀援于低海拔常绿阔叶林的乔木或灌木上. 花期: 8月.Highland Lowland is a carpet and a coffee table in one.“高原谷地”将地毯和咖啡桌合二为一.Dikes protected the lowland from ...
I felt quite amused at his unwarranted choler.他的无名怒火使我觉得很有趣.SAMPSON I mean, an we be in choler, we'll draw.山:我说, 咱们要是发起脾气来, 就会拔剑动武.Sampson: I mean, an we be in choler, we'll draw.山铺孙: 我的意思是, 如果他们激怒我们, 我们就拔(剑)....
Different types of foraminifera thrive at different temperatures.不同种类的有孔虫在不同温度下繁殖.Give bairn his will, and a whelp his fill , and none of these two will thrive.纵容溺爱, 子不成材.A man can never thrive who had a wasteful wife.妻子...
Pond culture of grass carp fingerling was studied after adding 0.池塘养殖中的对比试验表明:在草鱼种饲料中添加0.This was the man whom other trainers love to carp about.这就是老被其他教练挑毛病的那个人。They saw a little carp swimming swiftly in the stream.他们看见...