Phosphocholine
胆碱磷酸
🗣️ 情景例句
Nice to meet you, Susan.
很高兴见到 Susan。
A near friend is better than a far-dwelling kinsman.
远亲不如近邻。
Notices forbidding the open-air drying of clothes, or the use of water points for car washing,
禁止露天晒衣服、禁止用水龙头冲洗汽车的布告