十秒记单词(英语易20秒记1个单词)
十秒记单词(英语易20秒记1个单词)双语例句:If you have to climb up use a sturdy ladder.如果非要爬上去,就找把结实的梯子。
ladder 美 [ˈlædɚ] n.梯子,阶梯
英文释义:
a piece of equipment for climbing up and down a wall the side of a building
双语例句:
If you have to climb up use a sturdy ladder.
如果非要爬上去,就找把结实的梯子。