" go to the kitchen and get me some syrup of violets . “到厨房里再去给我拿些堇菜汁来。 ”
2.
We have no litmus - paper , but , see , here they come with the syrup of violets . 我们没有蓝色试纸，但是，听！他们拿堇菜汁来了。 ”
3.
It restores the blue color of litmus - paper reddened by an acid , and it turns syrup of violets green 它可以使被酸素变红的蓝色试纸恢复它的本色，它可以使堇菜汁变成绿色。
4.
By the way , " added he in a low tone , " take care to throw away that cup of syrup of violets in the ashes . 顺便告诉您， ”他压低了声音道， “注意把那杯堇菜汁倒在炉灰里。 ”
5.
" look , " said he to the procureur , whose heart beat so loudly that it might almost be heard , " here is in this cup some syrup of violets , and this decanter contains the remainder of the lemonade of which m . noirtier and barrois partook . if the lemonade be pure and inoffensive , the syrup will retain its color ; if , on the contrary , the lemonade be drugged with poison , the syrup will become green 他对检察官说，检察官的心这时是跳得如此剧烈，几乎可以听到它的响声了， “这只杯子里是堇菜汁，而这只玻璃樽里装的是诺瓦蒂埃先生和巴罗斯喝剩的柠檬水，如果柠檬水是无毒的，这种菜汁就能保持它原来的颜色，而如果柠檬水里掺有毒药，菜汁就会变成绿色。
