Tetracytes
四分体细胞
🗣️ 情景例句
Who is it?
谁呀
Fifty-litre carboy would be the most economical size. Carboys may be retained without charge for two months.
50升的瓶子应是最经济的尺码，这些瓶子可免费保存两个月。
Swimming, I think.
我想是在游泳吧。