The height of head harmonizable blade or any arbitrary adjustable backer, constitute the versatility of the machine.

刀头高度可调和刀片的任意增减和靠山的任意可调，构成了该机的多功能性。

youdao

The rest of the boys in the group were a head and a half taller than me, and the executives wanted all the boys in the group to be more or less the same height.

乐队里的其他孩子都比我高至少一头半；而乐队总监希望团队里的歌手都要个头差不多。

youdao

Female individual's diameter of eye and head height grow at a remarkably greater speed than male individuals.

雌性个体在眼径、头高随体长的增长速度显著大于雄性个体。

youdao

They do include the regular wish for an unlimited stash of extra-filled mince pies although the individual requests range from an extra two and a half inches of height, a head guard with a built in radio playing Beyonce Knowles on repeat and a seasonal supply of "notgetintheicebathwheneveryoulike" cards.

BBC: Clive Stuart-Smith column

When someone is in a wheelchair his head is at the height of an average person's waist.

ECONOMIST: Monitor

Left-arm seamer Aamer, who has just turned 17, persuaded Bopara to spear a catch to backward point where Shoaib Malik took a good catch at head height, a couple of yards to his left.

BBC: Revitalised England beat Pakistan