Algins
algae derivatives 海藻产品
🗣️ 情景例句
it's going to be too late when I do remember.
等我想起来时已经太晚了。
My country is rich in natural resources.
我国自然资源丰富。
If they are not brought to the surface soon they may lose their lives.
如果不把他们尽快救到地面上来，他们就有可能丧生。