框: 框名词(框架; 框子) frame; case 短语和例子窗框 window frame [case]; 画框 picture frame; 眼镜框儿 rims (of spectacles); 桌上的银框中有一张她儿子的相片。 in a silver frame on the table there is a photograph of her son.
长度: length; longitude; size; extent; footage 短语和例子各种长度 assorted lengths; (合乎)理想的长度 desired size; 它的长度合适。 it is of convenient length
