half cab侧置驾驶室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-working and half- learning半工半读Half-visible and half-invisible半有半无half plasma iron disappearance time血浆铁半消除时间half-hepatic blood flow occlusion半肝入肝血流阻断half-inverted construction method半逆筑法half-frog brake-shoe escapement半辙叉脱鞋器half-physical simulation platform半实物仿真平台half ring sculcus external fixation半环槽式外固定half-round concave milling cutter凹半圆铣刀Half day visiting Pharaonic Village半天游览法老村