strengthenv.加强;变坚固
strengthened RC beam增强RC梁
strengthen principle强化机理
strengthen a concept加强观念
strengthen with CFRP碳纤维布加固
strengthen mechanism增强机理
strengthening result加固效果
strengthening action补强作用
strengthening method加固方法
STRENGTHENING SPLEEN健脾
strengthen authority巩固权力, 强化职权