Medical initialism for fetal alcohol syndrome

• A congenital disorder caused by prenatal alcohol exposure

医学缩写，指胎儿酒精综合征

• 因孕期酒精暴露导致的先天性障碍

Trade term abbreviation for free alongside ship

• Seller delivers goods alongside the vessel at the named port

贸易术语缩写，意为船边交货

• 卖方在指定装运港将货物置于船边交付

Initialism for fatty acid synthase, a multi-enzyme complex

• Catalyzes de novo fatty acid biosynthesis in cells

缩写，指脂肪酸合酶，多酶复合体

• 催化细胞内从头合成脂肪酸

Plural of fa, the solfège syllable for the fourth scale degree

fa 的复数，视唱练耳中音阶第四级的音节