Halft哈尔夫特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halflingsadv.一半；部分地half termn.期中假；学期中间的假期(一般为两三天)half wing半翼half silk半丝织物half site半位点half face侧面half timen.半工(中间休息时间；半衰期)half turnn.半匝half bred半血种half bodyn.半体