strengtheningn.加固动词strength的现在分词.
strengthenv.加强;变坚固
strengthening geologcal work加强地质工作
strengthening reconstruction加固改造
strengthen interior building强化内涵建设
strengthening and activation强化活化
strengthen the Pacific Fleet增强太平洋舰队
Strengthens the VAT chain.强化增值税链条。
strengthen professional work强化业务
strengthening accomplishment加强修养