单词	hole–in–corner
释义	同hole-and-corner
随便看	keep to the straight and narrow (path) keep to the straight and narrow path keep to (the) windward of keep to the windward of keep to windward of keep to windward of ... keep to(或 follow)the beaten track keep to (或 take) one's own line keep track keep track and provide counseling keep track of keep track of ... keep trying keep two faces under one hood keep under keep ... under control keep under control keep under discipline keep under hat keep ... under lock and key keep ... under observation keep ... under one's hat keep under restraint keep under someone's feet keep under wraps