back

中文意思

• adj. 后面的
• v. 支持，后退
• adv. 向后，返回
• n. 背部，后面

英文释义

• n. the posterior part of a human (or animal) body from the neck to the end of the spine
• n. the part of something that is furthest from the normal viewer
• n. (football) a person who plays in the backfield
• n. the part of a garment that covers the back of your body

词形变化

过去分词

backed

过去式

backed

现在分词

backing

第三人称单数

backs

例句

1. adj. 后面的

   Please use the back door if you arrive after the office is closed.

   如果您在办公室关门后到达，请走后面的门。

2. v. 支持，后退

   Several local companies agreed to back our new community project.

   几家当地企业同意支持我们的新社区项目。

3. adv. 向后，返回

   He stepped back to let the passengers get off the bus first.

   他往后退了一步，让乘客先下公交车。

4. n. 背部，后面

   She felt a sharp pain in her back after carrying the heavy boxes.

   搬完那些沉重的箱子后，她感到背部剧烈疼痛。