偵察要員
ていさつよういん
- player put on starting list to be replaced by another when the opponent's pitcher is known n baseb
ていさつよういん
テイ
spy
サツ
guess; presume; surmise; judge; understand
ヨウ
い.る • かなめ
need; main point; essence; pivot; key to
イン
employee; member; number; the one in charge