Definition of actinal in English:

actinal

adjective akˈtʌɪnlˈaktɪnl

Zoology

Designating the part or surface of an echinoderm or other radiate animal which contains the mouth and surrounding organs (as the lower or oral side of a starfish); relating to this part.

Mid 19th century; earliest use found in Louis Agassiz (1807–1873), zoologist and geologist. From ancient Greek ἀκτῖν-, ἀκτίς ray + -al.

adjective

Zoology

Designating the part or surface of an echinoderm or other radiate animal which contains the mouth and surrounding organs (as the lower or oral side of a starfish); relating to this part.

Mid 19th century; earliest use found in Louis Agassiz (1807–1873), zoologist and geologist. From ancient Greek ἀκτῖν-, ἀκτίς ray + -al.

单词	actinal
释义	Definition of actinal in English: actinal adjective akˈtʌɪnlˈaktɪnl Zoology Designating the part or surface of an echinoderm or other radiate animal which contains the mouth and surrounding organs (as the lower or oral side of a starfish); relating to this part. Origin Mid 19th century; earliest use found in Louis Agassiz (1807–1873), zoologist and geologist. From ancient Greek ἀκτῖν-, ἀκτίς ray + -al. Definition of actinal in US English: actinal adjective Zoology Designating the part or surface of an echinoderm or other radiate animal which contains the mouth and surrounding organs (as the lower or oral side of a starfish); relating to this part. Origin Mid 19th century; earliest use found in Louis Agassiz (1807–1873), zoologist and geologist. From ancient Greek ἀκτῖν-, ἀκτίς ray + -al.
随便看	get fat get feet under the table get feet wet get finger out get fingers burned get fingers burnt get flustered get free get free from get functioning get (further) ahead of get furtively/stealthily/surreptitiously get/gather together get-go get goat get going get going get going get going get going get going again get going on get/go into a huff get/grow/become worse get/grow worse