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- To curve outward. 向膨胀
- The sides of a cardboard carton of milk will often curve outwards. 装牛奶的硬纸盒壁常常向外弯曲。
- To cause to curve outward. 使向外膨胀
- have legs that curve outward at the knees. 双腿在膝盖处向外弯曲。
- A form of furniture leg that curves outward and then narrows downward into an ornamental foot, characteristic of Queen Anne and Chippendale furniture. 家具弯脚，饰品腿家具腿的一种形式，先向外弯成弧形，再向下变窄，形成装饰足，这是安妮皇后和齐朋达尔时代家具所具有的特征
- My husband never falls for outward trappings. 我丈夫从来不喜欢装饰外表的物品。
- Caudal edges have to be straight or curving outwards, and not bending inwards. 尾鳍边缘一定要直或是向外弯曲，不能向内弯折。
- A protruding part;an outward curve or swelling. 膨胀、肿胀凸出部分，向外鼓胀的部分
- A protruding part; an outward curve or swelling. 膨胀、肿胀凸出部分,向外鼓胀的部分海底变曲部。
- He got lost on the outward journey. 他外出旅行不知所终。
- He was to all outward appearances dead. 他显然已经死了。
- The falling star described a long curve in the sky. 流星在空中画出了一道长长的弧线。
- Outward appearance or aspect; semblance. 外表外在的容貌或样子; 外貌
- An opening for outward discharge; a vent. 排气道，通气管向外排放物质的洞; 通风孔
- An outward show of confidence concealed his nervousness. 他表现出很有信心的样子以掩盖内心的紧张。
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- His spine developed a slight curve. 他的脊柱有点弯曲。
- The coast sweeps (away) northwards in a wide curve. 海岸呈一大弧形向北伸展。
- Private members keep up their outward allegiance to the parties they belong to. 议员们对各自所属的党派保持表面上的忠诚。
- Chaplin walks with his feet turned outward. 卓别林走起路来脚朝外。
