掻
いつ寝首を掻かれるかわかったものではありません。
There's no telling when she'll stab you in the back.
彼は背中を掻いたり、爪を噛んだりする癖がある。
He has a habit of scratching his back and biting his nails.
彼は頭を掻く癖がある。
He has the habit of scratching his head.
彼は人ごみを掻き分けて走ってくるのを彼女はちらりと見た。
She glimpsed him running through the crowd.
彼の絶え間ない侮辱が彼女の怒りを掻き立てた。
His constant insults aroused her anger.
猫は私の手を引っ掻いた。
The cat scratched my hand.
虫に噛まれたところを掻いてはいけない。
You should try not to scratch your insect bites.
足掻きがとれない。
She is struggling helplessly.
借金で足掻きがとれない。
He is up to his ears in debt.
窮地から足掻き出る。
He will wriggle out of the fix.
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The search results are provided by the wonderful Jisho API which itself uses various data sources which you can find on the jisho's website. The data concerning the kanji strokes are provided by the KanjiVG project, under the CC BY 3.0 FR license. I also use Tatoeba to provide example sentences and Kuroshiro to obtain the furiganas and romajis versions of the sentences.
If you find any vices, errors or malfunctions, please let me know so that I can correct them.