骨干

gǔgàn

diaphysis (shaft of a long bone); fig. backbone; core member

HSK 7-9

Pronunciation

gǔgàn

骨干主要由密质骨构成，骨髓腔贯穿其中。

Gǔgàn zhǔyào yóu mìzhì gǔ gòuchéng, gǔsuǐ qiāng chuānguàn qízhōng.

The diaphysis is mainly composed of compact bone, with the medullary cavity running through it.

One fixed sample

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