half permanent steel bridge [交通運(yùn)輸工程]半永久性鋼橋

half period 半周期

half pay

half past twelve 12點(diǎn)半

half past three 三點(diǎn)半

half past ten 十點(diǎn)半

half past eight 八點(diǎn)半

half past 半點(diǎn)；過(guò)去一半

half opening 半開(kāi)口

half off 打五折

half of thread angle [機(jī)械工程]牙型半角

half of the day 半天

half note 二分音符

half nelson （摔跤時(shí)的）半扼頸（從對(duì)手背后以一臂穿過(guò)腋下反扣其頸背）, （難以逃脫的）困難境地。

half moon [天] 半月；半月形

half mirror n. 半反射鏡

half measures 不徹底的行動(dòng)。

half measure 折衷辦法；姑息手段

half mast vt. 下半旗

half mask