微量測定trace: n. (馬車等的)挽繩,挽車的皮帶;【機(jī)械工程】連動桿; ...thermal stability determaination: 熱安定性測定a trace: a掃跡; a掃描軌跡; 蹤跡a-trace: 掃描線no trace: 無線索下載手機(jī)詞典可隨時隨地查詞查翻譯