Procallus
[医] 前驱胼骶, 胼骶前肉芽组织
🗣️ 情景例句
We were both on the tennis team.
我们都是网球队的队员。
Please be aware that this is a crucial issue to us.
请了解这一点对我们至关重要。
It later became apparent that rabbits were developing a degree of resistance to this disease,
后来，明显看出，兔子对这种疾病已产生了一定程度的免疫力，