halfwitn.笨蛋
halfn.一半;下半场;半学年adj.一半的;不完全的adv.一半地;不完全地
Half astern starboard.右退二!
half-tone informatrion半色调信息; 浓度信息; 亮度梯度信息, 灰度信息
half-shade compensator半影补偿器
half-timbered building露明木架建筑
half - manual breeding半人工繁殖
half-graben depression箕状断陷
half-opened connection半开连接
Half of safes are unsafe过半保险箱不保险
half-flexible pavement半柔性路面
half-diamond indention倒三角形