halfbatn.半砖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-serve brake半制动闸,半继动闸half fee remission半费减免half-hardy plant半耐寒植物half moon-shaped新月形的half mortise hinge半开榫铰接half corn cylinder谷类精选机half-intoxicatedadj.半醉half-speed prism半速棱镜half-nude models半裸模特儿Half-pipe jacket半圆管夹套