That cave opening is so narrow that I’m afraid if I go through, I might get ________ between the rocks. 那個洞口非常窄小，我怕如果我從那裡進去，會被卡在岩石之間。
After he broke his leg, his calf muscles _________ and he had to go through a lot of physical therapy. 他跌斷腿之後，他小腿的肌肉萎縮，因此他得做大量的物理治療。
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