trayed英t'reɪd美t'reɪdCOCA¹⁷⁹⁸⁴¹ 基本例句 铺盘的¹⁰⁰ Addition of a small amount of cerium to the alloys causes the planar interface front to be des- trayed, grooves and depressions to appear which pile up the solute. 在合金中加入微量的铈使平面界面前沿出现失稳，界面上出现了聚集溶质的凹坑及沟槽。 cnki