Periscope
[ 'pɛrɪskop ]
出国 Abroad
n. 潜望镜;
💡 词根助记
peri周围，外层+scope看 → 潜望镜，展望镜
📝 例句
The wake made by a submarine's periscope.
微波潜水艇的浅望镜在水中造成的波浪
infrared periscope
红外潜望镜
a furnace scanning periscope
熔炉观测镜
Now, peering through the periscope he remarked in businesslike tones.
现在，他一面从潜望镜里观察，一面用精干踏实的口吻说话。
The periscope bobbed up behind him.
他背后的潜望镜突然冒了出来。
🌱 联想助记
【记】peri-前缀“周围”,scope-看:看周围的情况→潜望镜
📖 牛津释义
periscope
n
apparatus with mirrors and lenses arranged in a tube so that the user has a view of the surrounding area above, eg from a submarine when it is under water 潜望镜.
📖 同为「核心」词汇
查看全部核心词汇 ›🗣️ 情景例句
He's asleep.
他睡着了。
Only fifteen minutes.
只要15分钟。
When Dickie was given the watch, the presented the assistant with the cloth bag.
店员为迪基拿出了那块手表，迪基把布口袋递给他，口袋里面装着300镑的便士。