数字缩写词将单词首尾字母保留，中间用字母数替代。例如：internationalization → i18n，kubernetes → k8s，accessibility → a11y
ツールについて
Convert long words into first letter + middle character count + last letter format (e.g. internationalization → i18n, kubernetes → k8s).
numeronymi18nk8s缩写abbreviationshorten