Decolorite
多孔阴离子交换树脂
🗣️ 情景例句
I can always depend on you, Sam.
我知道我可以依靠你 ，Sam。
Would you open the door for me, please?
你能替我开门吗？
The sides of the deer were coloured with a reddish-brown paint.
鹿的四周用一种淡棕带红的颜色勾勒。