单词	trough reef
释义	trough reef 槽状矿脉
随便看	decisionpackage decision package decision parameter decision parameters decision path decision phase decision plan decision point decision probability decision problem decision-problem decision problems decision-problems decision procedure decision process decision-process decision-processes decision process for hypothesis testing decision processor decision program decision region decision response time decision reversed decision right decision roles 衰翁舐童孙衰草入云衰草凄迷秋更绿衰草愁烟衰颜欲付紫金丹衰飒正摧颜衰鬓日如蓬衷肠事衾偏薄衾凤冷 14644 14645 14646 14647 14648 14649 14650 14651 14652 14653