Homocinchonicine
[医] 后莫辛可尼辛(硫磺后莫辛可尼丁加热而得的一种生物硷)
🗣️ 情景例句
Please excuse me for a minute.
失陪一会儿。
New year's Eve comes one week after Christmas.
新年夜在圣诞节的一周后到来。
Who was second? Who was third?
谁是第二？谁是第三？