complications [ˌkɒmplɪ'keɪʃəns]

以下由轻松背单词网站提供

附加级

（新出现的）困难，难题( complication的名词复数 )；并发症；曲折

Complications set in, and the patient died. 病人因出现并发症而死亡。
Normally there are no complications with the medicine. 服用这种药按理不会产生并发症。