normal position的用法和樣例：
例句
- This secured the retina in its proper position for the healing process.
這樣是為了確保手術(shù)期間視網(wǎng)膜能夠處在正常位置。 - This is the normal appearance of the thyroid gland on the anterior trachea of the neck.
這是位于頸部氣管前方甲狀腺的正常位置。 - If the mass is displaced from its rest position and released, it will oscillate up and down.
質(zhì)量如果離開(kāi)它的靜止位置后再釋放，將作上下振蕩。
