英语热门查询
quantifyingpasrounderclickingindulgentmucusdrifterresorthrrigidforefrontframeworkhematomicaccessionunpluggingbirthclippingexilepomegranateinfernaltelegraphforamendenominationreinforcerpavilionwearinessairlesstenantfellinginspectthickeningancestortoasterrotundscuffingrelishadjutantsequinedshimmerdroopyvocabularyconjurationrenovateupliftingtrollingattireheroismimpelKenya
广告
staple/
'steɪpl
/
1.noun [c]
(for fastening paper) 订书钉
2.noun
(food) 主食
3.adjective [+diet] [ goods]
基本的
4.vt.
(fasten) 用订书钉钉
to be a staple of sth
[product,activity+] 为某物的一个主要成分