Procallus
[医] 前驱胼骶, 胼骶前肉芽组织
🗣️ 情景例句
Always full of surprises.
总是出人意表。
A good conscience is a soft pillow.
白日不做亏心事，夜半敲门心不惊。
One night, however, feeling cold and lonely,
可是，有一天夜里，我感到又冷又孤单，