Observation window
辅助 Assistant[化] 观察窗
🧩 词语组成解析
window
['wɪndo]
n. 窗，窗户;窗口;〈美俚〉眼镜;
🗣️ 情景例句
Are you kidding? Relax?
在开玩笑吗？ 放轻松？
After a successful career in business,he was appointed ambassador.
在生意的成功以后，他被指定为大使。
Then for a period of several weeks we practise doing the play.
随后几个星期我们进行排练。