decide to do sth.decide to do sth.等于什么?

decide to do sth decide to do sth.decide to do sth.等于什么? 有decide doing sth 还是 decide to do sth? 请问是decide to do sth 还是 decide doing sth? decide/decide to do sth/decide on sth/decide doing sth/decision/decide that的用法详细,.. 用decide to do sth造句 用decide to do sth造句 decide to do sth什么意思 decide not to do sth短语翻译 动词+not to do sth 如 decide not to do sth ,try not to do sth decide to do sth.和decide doing sth.有何区别 decide doning sth 和decide to do sth有没有区别 初中英语短语结构for example：decide to do sth. 用decide to do sth造句初一水平,要翻译, 用decide not to do sth造句,要翻译, decide的用法如：decided doing sthdecided to do sth 比如decide to do sth.=make a decision to do sth.决定做某事 We will decide _____the meeting.decide to do sth.为什么不是to而是before?请解析