knifer的音标：knifer的英式发音音标为：['naɪfə]knifer的美式发音音标为：['naɪfə]...

n.随身小折刀...

带形刀...

The first exhibit was a knife which the prosecution claimed was the murder weapon.当庭出示的第一件证物是一把刀, 据原告称是谋杀凶器。...eight cloves of garlic crushed with the flat of a knife.用刀面拍碎的 8 粒蒜瓣The knife got rusty.这把刀生锈了。Gamma Knife su...

He jackknifed on the sofa beside the Christmas tree.他弯腰地坐在圣诞树旁的沙发上....

knifeedge的音标：knifeedge的英式发音音标为：[naɪ'fi:ddʒ]knifeedge的美式发音音标为：[naɪ'fiddʒ]...

jackknifed的音标：...

knifed的音标：...

jackknifes的音标：...

jackknife的音标：jackknife的英式发音音标为：['dʒæknaɪf]jackknife的美式发音音标为：['dʒækˌnaɪf]...

jackknife的第三人称单数（三单）为：jackknifes...