tinker

n. 補鍋匠、會做各種修補活計的人

vi. 做焊鍋匠、笨拙的修補

vt. 修補

學術名詞

炊具修補工：食品科技
幼鯖：食品科技
層狀含煤頁岩：礦物學

英文釋義

a person who enjoys fixing and experimenting with machines and their parts
formerly a person (traditionally a Gypsy) who traveled from place to place mending pots and kettles and other metal utensils as a way to earn a living
small mackerel found nearly worldwide
do random, unplanned work or activities or spend time idly