单词	research-and-development
释义	请查阅research and development
随便看	sentimentally sentiments sentinel sentinels sentries sentry sentry box sentrybox sentry-box sentry boxes SEO Seoul Sep. sep sepal separable separate separated separated separately separate out separate out sb separate out somebody separate out something separate out sth 要拥有乐观的态度要拥有坚定的信念要挖掘自身的宝藏要挟的意思,要挟的近义词,反义词,造句要挺直身板做人要掌握命运的法宝要接受命运的挑战要提高自己的能力要擅长说话，也要学会沉默要支配自己的命运要改变世界，先要改变你自己要改变命运，先改变想法要放弃虚幻的目标要敢于冒险但绝不蛮干要敢于突破自己