spasm

[临床] 痉挛；抽搐；一阵发作英释中释nan occasion when your muscles suddenly become tight, causing you pain

1 muscle spasm,肌肉痉挛

2 facial spasm,[医]面痉挛

1 Maggie felt a muscle spasm in her back..玛吉觉得背部肌肉一阵抽搐。

2 Tom’s jaw muscles had gone into spasm ..汤姆的颌部肌肉开始抽搐。