a mechanical pencil
a mechanic pencil
det:art adj n
a mechanical pencil ?
ɐ WORD_BOUNDARY m ɪ k æ n ɪ k ə l WORD_BOUNDARY p ɛ n s ə l WORD_BOUNDARY
a WORD_BOUNDARY m e c h a n i c a l WORD_BOUNDARY p e n c i l WORD_BOUNDARY