Benzo-15-crown-5(b15c5)
[化] 苯并15-冠-5; 苯并15-冠醚-5
?? 詞語組成解析
苯并
fifteen
crown
[kra?n]
n. 王冠;花冠（有時象征勝利）;王權;（某物的）頂部;
vt. （尤指通過增添成就、成功等）使圓滿;為…加冕;使圓滿完成;給…以榮譽;
vi. 露頂;
??? 情景例句
That's a neat idea.
這是個好主意。
You can't please everyone.
你不可能討好每一個人。
It's nothing serious. I think you've been very fortunate. Have you ever used the hot-cloth-and-frozen-peas treatment?
不要緊。我認為你非常幸運了。你用過熱布---凍豌豆療法嗎？