be on one's legs 站立
be on one's last legs 同“苟延残喘 ; 苟且延续最后一点气息 ; 苟延残喘
be firm on one's legs 站稳立场
be shaky on one's legs 脚步踉跄
The inducement of cancer cell and the state on one's last legs would be described in this film which is full of crazy imagination.
发生癌细胞突变的诱因及其病入膏肓后的垂死状态，就是我在这部疯狂想象的作品中所想要描述的。
youdao
One of the most important determinants of that is how much muscle can be fit on a beast's legs.
FORBES: What's The Human Speed Limit?
应用推荐
模块上移
模块下移
不移动