stiff-arm
verb /ˌstɪf ˈɑːm/
  /ˌstɪf ˈɑːrm/
(also straight-arm)
 (both North American English) (British English hand somebody  off)
动词形式
| present simple I / you / we / they stiff-arm |  /ˌstɪf ˈɑːm/  /ˌstɪf ˈɑːrm/ | 
| he / she / it stiff-arms |  /ˌstɪf ˈɑːmz/  /ˌstɪf ˈɑːrmz/ | 
| past simple stiff-armed |  /ˌstɪf ˈɑːmd/  /ˌstɪf ˈɑːrmd/ | 
| past participle stiff-armed |  /ˌstɪf ˈɑːmd/  /ˌstɪf ˈɑːrmd/ | 
| -ing form stiff-arming |  /ˌstɪf ˈɑːmɪŋ/  /ˌstɪf ˈɑːrmɪŋ/ | 
- stiff-arm somebody (in sport体育运动 伸直手臂挡开(对手)