Hscs
abbr. hematopoietic stem cells 造血干细胞; hepatic stellate cells 肝星形细胞
🗣️ 情景例句
Oh, sure I do. Hi, Abe.
噢，我当然记得。嗨， Abe。
He has been to America.
他曾去过美国。[表示曾经有过的经验]
Will you please have the check certified?
那么请开保付支票好吗？