Defecation reflex
排便反射
🧩 词语组成解析
defecation
[ˌdefə'keɪʃən]
n. 澄清，净化，通便;排粪;排便作用;
reflex
['ri:fleks]
n. 反应能力;反射作用;复印，复制;影像，映像;
adj. 反射的，反射性的;反作用的;反省的，回想的;本能的;
vt. 反折;反曲;反射;
🗣️ 情景例句
There's another advanced class today at four o'clock.
今天下午四点钟还有一次高级班。
Did you go to the hospital last night?
你昨晚去医院了吗？
There were books, clothing and photographs, together with letters which the seaman had once received from his wife.
其中有书箱、衣服、照片以及水手收到的妻子的来信。