Haemagglutinin
n. [生化]血凝素, 血細胞凝集素
??? 情景例句
and I promise you I won't forget.
我向你保證， 我不會忘的。
A wicked man is his own hell.
壞人作惡，自造地獄。
Lucy ran faster than Meimei.
露茜比梅梅跑得更快。