Dihydrocodeinone
二氢可待因酮
🗣️ 情景例句
He did it as a special favor.
他做这事算是特别照顾。
Punctuality is the soul of business.
严守时间是办事情的重要原则。
the famous clock which can be heard all over the world on the B.B.C.
即那座从英国广播公司的广播中全世界都可以听到它的声音的著名大钟。