Hematoxin
溶血毒素, 血毒素
🗣️ 情景例句
Can we? When?
行吗 ？什么时候？
It's urgent to improve the packing.
必须马上改进包装。
Lined up against the wall, there were long thin wires attached to metal spheres.
靠墙排列着许多细长的电线，而电线又连着金属球。