Dreye權威釋義|reconnaissance

n.

同義:

n.勘察，探查

n.調查

以上來源於：《英漢大辭典》

/rɪˈkɒnɪs(ə)ns/

n.

military observation of a region to locate an enemy or ascertain strategic features.

▸preliminary surveying or research.

C19: from Fr., from reconnaître (see reconnoitre).

以上來源於：《簡明牛津英語詞典》