overbalance
verb /ˌəʊvəˈbæləns/
  /ˌəʊvərˈbæləns/
[intransitive, transitive] (especially British English)动词形式
| present simple I / you / we / they overbalance |  /ˌəʊvəˈbæləns/  /ˌəʊvərˈbæləns/ | 
| he / she / it overbalances |  /ˌəʊvəˈbælənsɪz/  /ˌəʊvərˈbælənsɪz/ | 
| past simple overbalanced |  /ˌəʊvəˈbælənst/  /ˌəʊvərˈbælənst/ | 
| past participle overbalanced |  /ˌəʊvəˈbælənst/  /ˌəʊvərˈbælənst/ | 
| -ing form overbalancing |  /ˌəʊvəˈbælənsɪŋ/  /ˌəʊvərˈbælənsɪŋ/ | 
- to lose your balance and fall; to make somebody/something lose their balance and fall(使)失去平衡,摔倒 - He overbalanced and fell into the water.他失去了平衡,落入水中。 
- The ladder overbalanced on top of her.梯子翻倒在她身上。 
-  overbalance somebody/something He took a wild swing with the bat that overbalanced him.他用失去平衡的球棒猛挥了一下。 
 
- He overbalanced and fell into the water.