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.如果不去动的话，冬萝卜会在春天开花结籽。If unused, winter radishes run to seed in spring.如果不多加注意，你就会失去女孩般的苗条身段。You'll lose your girlish figure if you don&...
剑杆织机的种类很多.Rapier looms are made in a variety of types.介绍三维环形织机的结构及其自动织造原理.This paper introduces the structure of 3 D circular weaving machine and its principle of automatic weaving.双剑杆系统在应用时由两只剑杆从织机的两侧进入梭口.The double - r...
Locke : You don't even know what you're talking about, do you?你连自己在说什么都不知道,对 吧 ?His name is Gary Locke, and he is American Chinese.他叫骆家辉, 是美籍华人....Locke's Treatise on Civil Government.洛克的《政府论》This article ...