noun🔗Share中板,稳向板 The adjustable keel on a small yacht or dinghy that acts, among other things, as ballast and to counteract the sideways force of the wind."The sailor lowered the centerboard to help the small boat stay on course in the windy conditions. "在大风天气里,水手放下稳向板,帮助小船保持航向。nauticalsailingvehiclesportChat with AIVocabulary GamePractice Reading