Diphosphatidyl
心磷脂
🗣️ 情景例句
Monday morning.
星期一早晨。
The timid child would not leave his mother's side.
那个胆小的孩子不愿离开母亲。
The word justice is usually associated with courts of law.
“正义”这个词常常是同法庭连在一起的。