平槽頭flat: adj. (flatter; flattest) 1.平 ...slot: n. 〔英方〕門閂;〔方言〕條板。 head: n. 1.頭,頭部,首。 2.頭腦,才能;智力,想像力, ...flat slotted head bolt: 平槽頭螺栓large flat head slotted screw: 大平槽頭螺釘下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯