mass noun
1- trouble or difficulty caused to one's personal requirements or comfort不便：
the inconvenience of having to change trains.
必须换乘列车的不便。
1.1
- count noun a cause or instance of such trouble不便之处：
the inconveniences of life in a remote city.
生活在边远城市的不便之处。
with obj.
- cause such trouble or difficulty to使感不便, 困扰：
noise and fumes from traffic would inconvenience residents.
交通喧闹和废气排放使居民感到困扰。
词源
late Middle English （originally in the sense 'incongruity， inconsistency'， also in the general sense 'unsuitability'）： via Old French from late Latin inconvenientia 'incongruity， inconsistency'， from in- 'not' + Latin convenient- 'agreeing， fitting' （see CONVENIENT）.