美 [niː bend]
膝关节弯曲：指膝关节弯曲的动作，通常用于锻炼腿部肌肉和增强膝关节的稳定性。
弯（管接）头
管子弯头
... knee 弯头，弯管；[曲线]弯曲处；升降台(铣床的) knee bend 弯头 knee brace 角撑，斜撑 ...
... diddly 丝毫 knee bend 屈膝 diddley 一点或不值钱的数量...
... klirr factor失真系数 knee bend肘管 knife edge刀口 ...
... Knee弯头、升 花键轴铣床 降台 Knee bend弯管 Knob捏手、按钮 ...
You want to keep your kick tight and small with slight knee bend.
你要做到的是双膝微曲的紧张踢腿。
Gongbu step into tears knee bend, about two feet of horizontal distance to about 30 cm.
搂膝拗步成弓步时，两脚跟的横向距离保持约30厘米左右。
Then father seriously said to me: "you slide the legs and waist will bend, knee bend forward, the body into a 45 degree Angle with the ground."
这时爸爸严肃的对我说： ：“你滑的时候腿和腰要弯曲，膝盖向前弯曲，身体与地面成45度角。
The man to whom Prime Ministers bend the knee?
Security Council, but it sees an American president so ready to bend his knee for public favor in Europe that the mullahs' wish list for U.S. concessions will grow by the minute.
It is most unlikely to bend the knee.