large hard-shelled oval nut with a fibrous husk containing thick white meat surrounding a central cavity filled (when fresh) with fluid or milk
造句
用作名詞(n.)
The cocoanut is particular to the tropics. 椰子是熱帶特有的。
The activated carbon which is made from the cocoanut shell , is column granule.It can be made into the filter, matching with the metal frame. 活性炭是由椰子殼制成的圓柱狀顆粒，吸附能力強，可配合金屬框做成過濾器，通用性好，結構堅固可拆卸，方便更換濾材與達到外框重復利用的目的，經濟性能高。