Perkin's
[机] 苯氨紫
🗣️ 情景例句
What section is the car parked in? ?
车停在哪儿？
No. Thanks all the same.
不喝了。不过还是得谢谢你。
Precautions of this sort are necessary, for it is impossible to foretell the exact nature of the difficulties which will confront the pot-holer.
作出这样的准备是必要的，因为无法预见到洞穴探险者究竟会遇到什么性质的困难。