chū qiào
(of a sword etc) to unsheath
suǐ qiào
myelin sheath (membrane surrounding axon of nerve cell)
qiào chì
elytrum (hardened forewing of Coleoptera beetle, encasing the flight wing)
qiào chì mù
Coleoptera (insect order including beetles)
jiàn qiào
tendon sheath (anatomy)
epitendon
pēi yá qiào
coleoptile, protective sheath covering an emerging shoot (botany)