Selachine
鲨白化素
🗣️ 情景例句
I enjoy camping.
我喜欢露营。
The newsboy throws his papers in the wrong place.
报童把报纸投错了地方。
Both poisons are unpleasant, but by far the more unpleasant is the blood poison.
这两种毒液都很可怕，但溶血性毒液尤其厉害。