参考例子
           - 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;