In due course the baby was born.婴儿足月降生了。I shall answer your letter in due course.在适当的时候,我会给你回信的.You will understand in due course.到时候你自然明白....

in due course的音标：in due course的英式发音音标为：[in dju: kɔː(r)s]in due course的美式发音音标为：[ɪn du kɔː(r)s]...

到一定的时候， 没过多久...