n.微型元件；超小型元件；微型组件

Iron is an essential microelement for human health.
铁是人体健康必不可少的微量元素。
Zinc plays a crucial role in the immune system as a microelement.
锌作为微量元素在免疫系统中起着关键作用。
Copper, a microelement, is vital for the production of red blood cells.
铜作为一种微量元素，对红血球的生成至关重要。
Selenium deficiency can lead to weakened immune function, highlighting its importance as a microelement.
硒的缺乏会导致免疫功能减弱，强调了它作为微量元素的重要性。
Iodine is a necessary microelement for the synthesis of thyroid hormones.
碘是合成甲状腺激素所必需的微量元素。
Manganese is a microelement found in trace amounts in many foods and supports bone health.
锰是一种在许多食物中微量存在的微量元素，支持骨骼健康。
Chromium is a microelement that aids in glucose metabolism.
铬是一种有助于葡萄糖代谢的微量元素。
Boron, although not widely recognized, is a microelement that affects brain function and bone health.
硼虽然不广为人知，但它是影响大脑功能和骨骼健康的微量元素。
Fluoride, as a microelement, helps to strengthen tooth enamel and prevent decay.
氟作为微量元素，有助于强化牙齿珐琅质，防止蛀牙。
Cobalt, present in vitamin B12, is a critical microelement for red blood cell formation.
存在于维生素B12中的钴是红血球形成的关键微量元素。