“退后”怎么读

药性消退后,他又感到疼痛了.He could feel the pain again as the medicine wore away.人群退后让医生走过去.The crowd fell back to let the doctor through.潮水退后小船搁浅了.When the tide went out , the boat was high and dry....

“退后”的英语可以翻译为：give back，back，fall behind，step back，drop back ...

“退后”的反义词：向前, 上前。...