undergroundn
theTube;USsubwaycommonly=usually;veryoftenThatverycommonlyhappens
Thomas,commonlyknownasTom
tubesofglue管装的胶水traveltoworkbytube/onthetube乘伦敦地铁上班tubetrains,tickets地铁列车、车票distinction1
差别;区别~betweenAandB2
awriterofdistinction优秀的作家ShehadthedistinctionofbeingthefirstwomantoswimtheChannel
distantadj
thedistanthorizonTheairportisabouttenmilesdistantfromthecity
boundaryn
Thefencemarkstheboundarybetweenmylandandhers
这道栅栏是我的地和她的地的分界线
Scientistscontinuetopushbacktheboundariesofknowledge
科学家不断地把知识领域的边缘向外扩展historicadj
有历史意义的,历史上著名的Thisisahistoricoccasion
这是具有重大历史意义的时刻
transportv
from…to…transportgoodsbylorry用卡车运载货物n
roadandrailtransport公路及铁路运输meansoftransport运输工具Inormallytravelbypublictransport
vehiclen
motorvehicles机动车辆aspacevehicle宇宙飞船chokechokeonsth
窒息Shechokedtodeathonaf