勿忘我的英文简写八个字母

forget-me-not，remember me，before we forget，myosotis。

He allowed these "enucleated" eggs to be fertilized by sperm from sea urchins of the genus echinus.他让这些“无核”的卵跟海胆属的海胆的精子受精。This genus of plants differentiate into many species.这种植物可区分为许多种类。