involuntary muscle

1. Potentially dangerous effects of DM in young children include dystonic reactions, severe involuntary muscle contractions and spasms.
   年幼儿童服用右美沙芬存在的潜在副作用包括异常反应、不随意肌严重收缩和痉挛。
2. The remaining 30 percent had either low back pain or contractures& continuous, involuntary muscle contractions.
   剩下的这30%学生，要么有腰痛，要么有挛缩&肌肉持续的、非随意的紧缩。
3. Your GI tract is an involuntary muscle which is constantly contracting and expanding.
   你的胃肠道是一组非随意肌，它会不停的收缩扩张。
4. Patients with generalized dystonia grapple with involuntary muscle spasms that lead to uncontrolled twisting and turning in awkward, sometimes painful postures.
   通常发作时，患者的肌肉不自主的痉挛，导致躯干难以控制的扭转、反转甚至更痛苦的体态与姿势。
5. The adverse reaction such as involuntary muscle thrill, pain and allergy reaction were under observation.
   观察不自主肌肉颤动，注射疼痛感及过敏反应等不良反应。
6. Bio-insecticide spinosad is a novel insecticide which shows the special neurotoxic poisoning symptom with an elevation of the body, involuntary muscle contractions and tremors, eventually prostrate and paralyzed.
   生物杀虫剂多杀菌素是一类全新的杀虫剂，它具有神经毒剂特有的中毒症状，表现为身体的上升，非功能性肌肉收缩和震颤，最终衰竭，瘫痪。
7. Spasm is refers to the muscles or muscle group of intermittent or sustained involuntary contraction, performance for increased muscle tension, coordination abnormal mode.
   痉挛是指肌肉或肌肉群断续或持续的不随意收缩，表现为肌张力增高、协调异常的模式。

noun

1. a muscle that contracts without conscious control and found in walls of internal organs such as stomach and intestine and bladder and blood vessels (excluding the heart)

   Synonym:    smooth muscle