abbr. polytechnic 多種工藝的; polytechnical （傳授）多種工藝的，多種科技的
??? 情景例句
My boyfriend really makes me furious sometimes.
我的男朋友有時候真讓我窩火。
What kind of hero is that?
這樣算什么英雄好漢？
They covered 120 miles in a single night.
他們僅一夜就走了120英里路。