normal position

• 正常位置

normal position的用法和样例：

例句

1. This secured the retina in its proper position for the healing process.
   这样是为了确保手术期间视网膜能够处在正常位置。
2. This is the normal appearance of the thyroid gland on the anterior trachea of the neck.
   这是位于颈部气管前方甲状腺的正常位置。
3. If the mass is displaced from its rest position and released, it will oscillate up and down.
   质量如果离开它的静止位置后再释放，将作上下振荡。