Ecphractic
去除阻塞的, 通导的, 通导药
🗣️ 情景例句
Nothing ventured, nothing gained.
不入虎穴，焉得虎子。
A mean boy teases the dog.
一个淘气的男孩在捉弄着狗。
How much did you pay for all these things? asked her mother.
“买所有这些东西你付了多少钱？”她妈妈问。