基本解釋n.仲丁氧基同根派生 sec-butoxy相關(guān)詞英漢例句The swimmer was timed at 50.50 sec. 這名游泳者的成績被測定為五十點(diǎn)五零秒。The divergence time is now greater than 30 sec. 發(fā)散時(shí)間超過30秒。His time of 3 min 2 sec remains unbeaten. 他那3分2秒的記錄仍未打破.It is from, hang on a sec, oh yeh, Japan. 那是來自,等一會兒,對了,日本。It's the hang on a sec,yes,the 10th of May. 那是,等一會兒,對了,5月10日。sec-butoxy更多例句