n.梯子,阶梯;梯状物;途径;(紧身裤袜或长筒袜的)滑丝;
vi.使(袜子)发生抽丝现象;像长筒袜一样抽丝;
例句:
The ladder will be more secure here.
梯子靠这儿比较牢稳.
The only ladder to assure success is to work hard.
确保成功的惟一途径是刻苦努力.
If you have to climb up, use a firm platform or a sturdy ladder.
如果非要爬上去,就踩在一个稳固的台子上或者找把结实的梯子。