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...
He was easily dissuaded from going.他很容易就接受劝告不走了.Ulysses was not to be dissuaded from his attempt.尤利西斯想前去解救的决心不为所动.He was not to be dissuaded from it.谁也不能劝阻他做此事....
"It's corned beef and cabbage," said Malone. "Yuk," said Maureen.“这是咸牛肉配卷心菜。”马隆说。“呃，”莫琳表示反感地说了一声。Cut the cabbage into fine long shreds.将卷心菜切成又细又长的丝。Finely shred the carrots, cabbage and cored apples.将胡萝卜、卷心菜切成细丝并给苹果...
简老是惹她生气，她有时就拿我出气。Jane's always annoying her and she takes it out on me sometimes.她老是让自己的处境很尴尬。She has a knack of landing herself right in the soup.那些狗老是往墙上蹭，留下了斑斑污迹。The dogs are always rubbing against the wall and m...
Major Cities: Guatemala City , Quezaltenango, Escuintla, Chiquimula, Puerto Barrios, Retalhuleu, Mazatenango.主要城市: 危地马拉城 、 萨尔特南戈 、 斯昆特拉 、 基穆拉 、 里奥斯港 、 塔卢莱乌 、 萨特南戈.Over 20 years ago, Gerardo Barrios began a quest to compa...