2022年02月20日更新
1）与endnote版牛高四的衍生、复合词entry（class=“derivative”）对比，在原始词条下找到500多个隐藏的词头，予以分离，加“★”单列独立词条。在这个过程当中，发现如下词条缺失：
address, advance, authenticate, egotistic, egotistically, flute, fluting, geological, geologically, guard, guarded, guardedly, mover, moving, movingly, potty, potty-trained, sap, sap, sap, sapper, score, scorer, singer, singing, singleness, singly, single combat, single cream, single-decker, single-handed, single-minded, single-mindedly, single-mindedness, single parent, warm, warmer,
warming-pan,warm-up, wave, wavelet, wavy, wavily, waviness
从yru版牛高四中复制相应文本补充完整。
2）与yru版牛高四中的多义词词条（即末尾有1、2、3编号的词条）对比，找到下列词条及释义缺失：
accord 2| across 2| be 1| bent 2| bent 3| bid 2| book 1| burst 1| by 2| clock 2| concern 2| double 5| drip 2| edge 2| flounder 2| lighten 2| scrabble 2| scrape 2| soup 2| to 3| wage 2
乃复制相应文本补充。
此为OX-9。