Jecolein
鳖肝油酸甘油酯, 鳖肝油脂
🗣️ 情景例句
Thanks, Grandpa.
谢谢你， 爷爷。
I think you may have something there.
我认为在那方面你可能是有理的。
The doctor said he could do nothing to help him.
医生说他对此无能为力。