Electromagnetic reconnaissance
[電] 電磁偵察
?? 詞語組成解析
electromagnetic
[ilektr??'m?gnitik]
adj. <物>電磁的;
reconnaissance
[r?'kɑn?sns]
n. （對某地區的）偵察或觀測（尤指為軍事目的），（執行偵察任務的）巡邏隊、飛行隊等;勘探;選點;勘查;
re 再 + con 共同 + naiss=know了解 + ance 表名詞→ 再三了解 → [軍] 偵察；勘測
??? 情景例句
Generally speaking, we hold all disputes should be settled through friendly negatiations.
一般來說，我們主張所有爭論通過友好協商解決。
Virtue is her (or its) own reward.
為善最樂。
He was rather elderly with grey hair and clear blue eyes.
他上了年紀，有著灰白的頭發和明亮的藍眼睛。