跑道頭通過高度 threshold-crossing: 越限tch: 三硫烯; 鞣化紅細(xì)胞凝集反應(yīng); 鞣質(zhì)細(xì)胞血凝反應(yīng)threshold crossing alert: 越限告警upper threshold-crossing: 上越限upper threshold-crossing value: 上越限值下載手機(jī)詞典可隨時隨地查詞查翻譯