mainsail
n.主桅的帆,主帆,主桅帆
难易程度:
mainsail为短语/超纲词汇
mainsail
/'meɪnsl, 'meɪnseɪl; `mensl, `men,sel/
n principalsail on a sailing-ship, usu attached to the mainmast (主桅上的)主帆. =>illus at yacht 见yacht插图.
mainsail
n[C]
the largest and most important sail on a ship