spine

名词

1. 1

   脊椎、脊柱、背脊

   She injured her spine in a skiing accident last winter.

   她去年冬天滑雪意外中伤到脊椎。

2. 2

   书背、书脊

   The title on the spine had faded after years on the shelf.

   书背上的书名在架上放了多年后已经褪色。

3. 3

   刺、棘、针刺

   The cactus is covered with long, sharp spines.

   这株仙人掌上布满又长又尖的刺。

4. 4

   骨气、胆量

   He never had the spine to stand up to his boss.

   他从来就没有胆量跟老板正面对抗。

5. 5

   主干、核心、支柱

   This railway line forms the spine of the city's transport network.

   这条铁路构成了全市交通网的主干。