flex

中文意思

• v. 弯曲
• v. 伸缩
• n. 屈曲

英文释义

• n. the act of flexing
• v. contract
• v. exhibit the strength of
• v. bend a joint

词形变化

现在分词

flexing

过去式

flexed

过去分词

flexed

第三人称单数

flexes

例句

1. v. 弯曲

   You should flex your knees slightly when landing from a jump to protect your joints.

   跳跃落地时你应该稍微弯曲膝盖，以保护关节。

2. v. 伸缩

   This flexible material can flex freely to fit different sizes of luggage.

   这种有弹性的材料可以自由伸缩，以适应不同尺寸的行李。

3. n. 屈曲

   The doctor checked the flex of my elbow to see if the injury was serious.

   医生检查了我肘部的屈曲情况，看看伤势是否严重。