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
Where's the bookstore?
书店在哪？
No, I'm listening to the radio.
没有，我在听收音机。
By this time, however, three men had come into the ring and they quickly dragged the drunk to safety.
好像连牛也在为他感到遗憾，