from the shallower to the deeper go from the easy to the difficult and complicated
from the shallower to the deeper
由点到面用英文怎么说
由盛转衰用英文怎么说
由立平用英文怎么说
由简而繁用英文怎么说
由美用英文怎么说
英语词典收录了最新的汉英词典和英汉词典，总共有200多万个词条，词库仍在不断更新中。
