1.
a shape that curves or bulges outward.
向外弯曲或凸出的形状。
2.
have legs that curve outward at the knees.
双腿在膝盖处向外弯曲。
3.
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。
4.
having an outward curving front.
具有一个向外弯曲的前部。
5.
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。
6.
The sides of a ship flare from the keel to the deck.
船壳由龙骨向外弯曲至甲板处。
7.
(used of arms and legs) bent outward with the joint away from the body.
（用于胳膊和腿）向外弯曲关节远离身体的。
8.
"Convex:Having a surface or boundary that curves or bulges outward, as the exterior of a sphere."
凸起的:具有向外弯曲或凸出的表面或边界的,如球体的外表面.
9.
back bend molding
一种边向后弯曲的油画外框
10.
An upward curve or sweep.
向上弯曲，向上倾斜
11.
The winding trail caused them to lose their orientation.
弯弯曲曲的小径使他们迷失方向。
12.
Go right to the end of this winding road, and then turn left.
走完这条弯弯曲曲的路，再向左转。
13.
the decurved bill of a curlew.
麻鹬的向下弯曲的喙。
14.
Eular crippling stress
（纵向弯曲）欧拉临界应力
15.
curved down like an eagle's beak.
象鹰嘴一样向下弯曲的。
16.
alternative wrap around guided-bend test
交变缠绕定向弯曲试验
17.
an abnormal backward curve to the vertebral column.
脊柱异常地向后弯曲。
18.
To cause to slope or bend downward.
使…倾斜或使…向下弯曲