This report takes a different tack from the 20 that have come before.这份报告和此前的20份报告采取的思路不同。He'll come before 12 if he comes at all.如果他真的要来的话, 肯定 在十二点以前.Emily Dickinson gives the sense of having come before her time.埃...

come before的音标：come before的英式发音音标为：[kʌm bi'fɔ:]come before的美式发音音标为：[kʌm bɪ'fɔr]...

v.在…之前来，在…之上...