Sgp
[医][=serine glycerophosphatide]丝氨酸甘油磷酸脂
🗣️ 情景例句
It's tough getting an O.K. from the boss.
很难从老板那听到声“同意”。
Promise is debt.
许愿就是债，欠了不容赖。
Don't give me that！
少来这套！