Hoeln.赫尔
hoen.锄头v.锄地;铲除
Hoepfner copper process霍普弗讷炼铜法
Hoesch-Benzin process霍西-汽油过程
hoeing and ridging tool锄地和培垄农具
Hoepfner nickel process霍普弗讷炼镍法
Hoechst-Wacker process[化] 赫希斯特-瓦克尔法(乙烯直接氧化制乙醛法)
Hoen's ventricular needle
Hoe much do you weigh?
Hoeve's scalp flap forceps
Hoen gou youq gizlawz?
hoe type trenching machine反铲挖沟机