The word "pill" was removed; The word "nine" without apostrophe is a horizontal hook.

Pay attention to the cross hook (? ) and transverse hook (? ) slightly different, but sometimes the cross hook is classified as a cross hook.

Extended data:

◎? Pinyin: yǐ, phonetic notation: ㄧˇ 1. Chinese character radical, the same as "b".

Use "?" Examples of radicals are: flying, smashing (dū), lice (shě) and so on.

2. Chinese character strokes, commonly known as "horizontal oblique hook" or "horizontal oblique hook".

200 1 12 19 "GB 13000. 1 Character Set Chinese Character Folding Specification" issued by the Ministry of Education and the State Language Committee also lists 25 kinds of printed Song Dynasty derivative strokes (folding strokes): horizontal folding (? ), sideways (? ), cross hook (e), cross hook (? ), horizontal folding (? ), lateral bending (? ), horizontal folding (? ), cross hook (? ), transverse hook (? ), cross hook (? ), horizontal folding (? ), transverse folding hook (? ), horizontal folding (? ), vertical lifting (? ), vertical folding (? ), vertical hook (cut), vertical bend (? ), vertical hook (乚), vertical folding (ㄣ), vertical folding (? ), vertical folding hook (? ), skimming point (? ), fold (? ), oblique hook (? ), hook (? )。

In addition to these 25 folding strokes, there is also a folding stroke "?" Used to print Chinese characters in regular script. (commonly known as "lying hook").