Siphonein
n. [生化]管藻素
🗣️ 情景例句
The only-child generation brings about many new social problems.
独生子女一代带来了许多新的社会问题。
Coming events cast their shadows before them.
山雨欲来风满楼。
Mary and lizzy are organizing a large medical conference.
玛丽和莉齐正在组织一个大型的医学会议。