“吞咽困难”的概念、定义、翻译、参考文献-科学参考

单词	吞咽困难
释义	吞咽困难 Encyclopedia 医学吞咽困难释 dysphagia吞咽困难食物由口腔经食管通过贲门受到阻碍的系列症状，多因口咽、食管运动功能障碍或狭窄所致，可因情绪因素而使症状加重。医学消化释 dysphagia吞咽困难食物从口腔运送至胃的过程中受阻的感觉。
随便看	railway traffic capacity railway traffic control railway traffic hygiene quarantine railway traffic volume railway train traction calculation railway transmission network railway transportation railway transportation asset and resource railway transportation cost railway transportation development railway transportation plan railway transportation revenue railway transportation statistics railway transport capacity railway transport enterprise railway transporter for fairing railway transport freight tariff railway transport industry railway transport tariff railway transport vehicle for missile railway tribology railway tunnel maintenance railway unusual-soil subgrade railway video monitoring system railway water pollution prevention and control

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。