音標(biāo)發(fā)音英式音標(biāo) [?p?k.?t.na?f]美式音標(biāo) [?pɑ?.k?t.na?f]英式發(fā)音 美式發(fā)音 基本解釋n.小折刀同根派生 pocketknife相關(guān)詞英漢例句用作名詞 (n.)He took his pocketknife and in the big oak made a groove.他拿出他的隨身小折刀，在大橡樹(shù)上劃了一道溝槽。pocketknife更多例句英英字典劍橋英英字典 a small knife that folds into a case and is usually carried in a pocketpocketknife劍橋字典pocketknife柯林斯字典