Hef
abbr. 高能成形（High-Energy Forming）；人胚纤维母细胞
🗣️ 情景例句
This is something you'll have to work out yourself.
这就是你必须自己做出决定的事情。
Truth needs no colour; beauty, no pencil.
真理不些要色彩，美丽不需涂饰。
I'm not sure. Maybe I'll give her some flowers. What about you?
我还不太肯定。也许我送她一些花儿。你呢？