ladder
- n. 阶梯；途径；梯状物
- vi. 成名；发迹
- vt. 在……上装设梯子
英英释意
- 1. steps consisting of two parallel members connected by rungs; for climbing up or down
- 2. ascending stages by which somebody or something can progress;
- "he climbed the career ladder"
- 3. a row of unravelled stitches;
- "she got a run in her stocking"