Preadipocyte
前成脂肪细胞
🗣️ 情景例句
Please sit down, Mr. Stewart.
请坐， Stewart先生。
This is a typewiter.
这是一台打字机。
Cave exploration, or pot-holing, as it has come to be known, is a relatively new sport.
洞穴勘查——或洞穴勘探——是一项比较新的体育活动。