Hef
abbr. 高能成形（High-Energy Forming）；人胚纤维母细胞
🗣️ 情景例句
Sorry, I've got people coming over tonight.
很抱歉，今晚有客人要来。
It is no honour for an eagle to vanquish a dove.
老鹰胜鸽，不足为荣。
Close the door after you，please.
请随手关门。