模块也可以不必返回对象，任何有效的返回都是可以的，比如上面的例子，返回一个函数作为其模块定义。

Inside b. js: define(["require", "a" function (require, a) { "a" in this case will be null if a also asked forb, a circular dependency. return function (title) { return require("a" ). doSomething();

youdao

But any that seem like controversial or like, 'I don't think that's Biomedical Engineering' or 'that's not what I want to learn about in this course'.

对上面提到的这些还有争议么,比如,我认为这不是生物医学工程的内容,或者,这不是我想学的

耶鲁公开课 - 生物医学工程探索课程节选