Benzo-15-crown-5(b15c5)
[化] 苯并15-冠-5; 苯并15-冠醚-5
🧩 词语组成解析
苯并
fifteen
crown
[kraʊn]
n. 王冠;花冠（有时象征胜利）;王权;（某物的）顶部;
vt. （尤指通过增添成就、成功等）使圆满;为…加冕;使圆满完成;给…以荣誉;
vi. 露顶;
🗣️ 情景例句
I guess we were thinking the same thought.
我想我们的心意相同。
I couldn't wait any longer for you!
我等你等得不耐烦了！
The survey revealed a large number of sources of noise that we really dislike.
这个调查显示出很大数目我们不喜欢的噪音源：