词汇	a swimming gala
释义	a swimming gala 游泳运动会
随便看	four-colour process four-colour process ink four colour pyrometer four-colour reproduction four-colour rotary offset press four-colours four-colour separation process four-colour sheet-fed offset machine four colour theorem four-colour theorem four-column four-column account four-column hydraulic press four column press Four column universal hydraulic press four-column universal hydraulic press four combination four combinations four combined drugs Four-comer arthrodesis Four-comer athrodesis Four-comer modification four comments on pop songs four-company box four-compartment