- コンパス?ロケータ
- locator: locatorロケータ探知器たんちき
- compass: compass n.(1) 限界, 範囲.【動詞＋】establish the compass of a research project研究計画の範囲を定めるThe compass of my responsibility has been narrowed .私の責任の及ぶ範囲が狭くなった.【形容詞 名詞＋】We must keep the investigation within a m
- electronic locator: 電子探知器｛でんし たんちき｝
