LanGeek
これらの代名詞と限定詞は、肯定的な表現で導入される不特定の人または物を指します。
レビュー
フラッシュカード
綴り
クイズ
used to denote a certain, but unspecified, portion or selection of things or people
幾らか
a person who is not mentioned by name
誰か
a person whose identity is not specified or known
used to mention a thing that is not known or named
何か
used to express an unspecified amount or number of something
いくつかの
used to refer to an unspecified selection within a group or category
ある