1. The handset's long cord permitted the GI to lie down behind or underneath the tank while talking to the tank crew, which, when buttoned down, was all but blind. 带着长长电话线的听筒可以使美国兵躺倒在坦克后边或底下，与关闭在炮塔里，几乎什么都看不到的坦克乘员通话。
2. The handset's long cord permitted the GI to lie down behind or underneath the tank while talking to the tank crew, which, when buttoned down, was all but blind. 带着长长电话线的听筒可以使美国兵躺倒在坦克后边或底下，与关闭在炮塔里，几乎什么都看不到的坦克乘员通话。
3. John slid his arms down into the heavy satin lining of the sleeves and buttoned the coat. 约翰把胳膊套进很沉的缎子衬里的衣袖，然后扣上钮扣。
4. John slid his arms down into the heavy satin lining of the sleeves and buttoned the coat. 约翰将胳膊伸进了袖管里——衬里是厚厚的缎子，然后系上了扣子。
5. Mary quickly buttoned her coat. 玛丽很快扣好她的上衣。
网络释义
drop dropt lay down let down plop put down set down stick down vail 放下;
drop dropt lay down let down plop put down set down stick down vail 放下;
buttoned-down 传统的;
守旧的，缺乏独创性的;
buttoned-down pleated front skirt 前身中间上下钉钮的褶裥裙;
前身上下钉钮的褶裥裙;
buttoned-down pleated front skirt 前身中间上下钉钮的褶裥裙;
前身上下钉钮的褶裥裙;
