Ectoskeleton
n. [生]外骨骼, 皮骨骼
? 同義詞
?? 擴(kuò)展釋義
【醫(yī)】 外骨骼
??? 情景例句
Thanks for your help.
謝謝你的幫助。
I haven't the slightest idea.
我一點兒都不知道。
I was very tired when I arrived home. I'd been working hard all day.
我到家時非常累。我一整天都在玩命地干！