英语:Unit4 Publia transport-Grammar and usage课件(牛津译林版选修7)
英语:Unit4 Publia transport-Grammar and usage课件(牛津译林版选修7)第3页

v-ing形式作定语

单个的v-ing形式 developing countries = countries that are developing an ordinary-looking house = a house that looks ordinary a puzzling problem = a problem that puzzles somebody

*常作前置定语,相当于定语从句