根状的
rhizoid
radiciform
弓状的
arciform
沟状的
sulciform
钩状的
hamular; hamulate; unciform; uncinal; uncinate
枸橼状的
citron
毂状的
modioliform
鼓槌状的
drumstick-shaped
管泡状的
tubuloalveolar
管状的
pipy; tubal; tubular; tubulate
tubiform; tubular
管状囊状的
tubulosaccular
管状葡萄状的
tubuloracemose
冠状的
coronary
coronarius; coronary; coronoid
果胶状的
pectous
海绵状的
fungous; spongy
spongiform; spongy
蚝壳状的
ostraceous
弓形拱
segmental arch
拱
arch; hump up; surround
arcade arch; arch
拱抱
surround
拱背角
angle of skew back
拱壁
buttress