Aor
abbr. area of responsibility 责任范围; amphibious operations room 水陆两路行动指挥室; aìr operations room 空军行动指挥处; angle of reflection 反射角
🗣️ 情景例句
If you educate the public about dangerous diseases they can protect themselves, which will help to halt the spread.
如果你能教育公众如何来防治危险疾病，他们就能够保护好他们自己，从而阻止疾病的传播。
He has a dog.
他有一条狗。
He'll return to London the week after next.
再下个星期他将返回伦敦。