吃透英语课本，提升在校竞争力
n. 拐杖；支柱；胯部
现在分词：crutching
第三人称单数：crutches
过去式：crutched
过去分词：crutched
复数：crutches
As things got worse at work, he began to use alcohol as a crutch.
工作每况愈下，他就开始借酒消愁。
He used a crutch to walk.
他用拐杖走路。
n.拐杖；支柱；依靠；胯部
leg
backbone
stay
vt.用拐杖支撑；支持
encourage
carry
second
back
hand
