| 释义 |
DEFINITIVE EXAMPLES 权威例句〔enrich〕Flour is enriched with niacin, iron, and folic acid.面粉添加了烟酸、铁和叶酸。外研社新世纪〔folate〕A salt or ester of folic acid.叶酸：一种盐或叶酸酯美国传统〔frequently〕Iron and folic acid supplements are frequently given to pregnant women.铁剂和叶酸片常被配给孕妇服用。柯林斯高阶〔frequently〕Iron and folic acid supplements are frequently given to pregnant women.铁和叶酸补充剂常配给孕妇服用。外研社新世纪〔pteroylglutamic acid〕Folic acid.叶酸美国传统〔supplementation〕Folic acid supplementation is used as treatment for elevated homocysteine levels.叶酸补剂是用来治疗同型半胱氨酸水平过高的。剑桥高阶 |