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- Stems frequently cespitose, not branched. 经常丛生的茎，不分枝。
- raphe not branched. 种脊不分枝。
- Stems several, cespitose, not branched or only branched above. 茎数个，丛生，不分枝或只上面分枝。
- Stems single, not branched, 5-10 mm in diam. at base, spreading hispid and densely strigose, hairs discoid at base. 茎单一，不分枝，5-10毫米直径在基部，开展的糙伏毛和密被糙伏毛，毛盘状的在基部。
- Stems single or several, cespitose, erect, not branched, densely hispid and short strigose, hairs discoid at base. 茎单一或数个，丛生，直立，不分枝，具糙伏毛的密被糙硬毛和短，毛盘状的在基部。
- Stem slender, hollow, 3.5-5 mm in diam., internode very long, not branched, slightly muricate, sparsely hispidulous. 茎纤细，空，3.;5-5毫米直径，非常长的节间，不分枝，有点粗糙，疏生短硬毛。
- Stems erect or decumbent, frequently woody at base, not branched or short branched above, densely appressed white sericeous. 在上面的茎直立或外倾，经常是在基部木质，不分枝或短枝，浓密贴伏白色绢毛。
- They differ in size but not in kind. 这些东西的区别只是大小不同而实质一样。
- Modern paintings are not to my taste. 现代画不合我的口味。
- I'm not feeling up to snuff today. 我今天觉得不大舒服。
- In order not to be late, she cut across the fields. 为了不迟到，她抄近路穿过田野。
- Whether it rains or not makes no difference to me. 下不下雨对我来说都一样。
- He pruned every branch that did not bear fruit. 他把不结果的枝都修剪掉。
- Our executive branch is not a committee of our legislative branch. 我们的行政部门并不是立法部门的委员全。
- Stems several, cespitose, not branched, densely short appressed pubescent, persistent withered leaves and persistent branches at base. 茎数个，丛生，不分枝，浓密短贴伏短柔毛，宿存的枯萎的叶和宿存的在基部分枝。
- Some of the union members did not want to picket. 工会的一些会员不想担任罢工纠察员。
- Raph: Not bad! But I can be better! 拉菲尔：不赖嘛，不过我可以做得更棒！
- A benign tumour will not cause you any fatal harm. 良性肿瘤不会对你有致命的伤害。
- Do not part with the shares on any account. 无论如何不要放弃这些股票。
- A butterfly must not be confused with a moth. 不得将蝴蝶和飞蛾混同起来。
