短信预约提醒成功
at at a bookshop
at a distance(在远处)
at that place
at the airport
at the back of,
at the base of
at the bottom of转自环 球 网 校edu24ol.com
at the centre (of)(在中心)
at the corner
at the crossroads,
at the desk(在书桌旁)
at the door
at the edge of
at the end of
at the foot of
at the front
at the gate
at the head of
at the meeting
at the mine(在矿山),
at the party
at the place
at the pub
at the rear of
at the seaside
at the station,
at the stop
at the top of转自环 球 网 校edu24ol.com
at the window
at(in) the cinema
at(in) the library,
at(in) the office
at(in) the village
at(on) the weekend