Amphicentric
起止同源的(血管)
🗣️ 情景例句
I am not in agreement with what he said.
他说的话我不能同意。
When can we expect its delivery?
什么时间能发货呢？
After he had put it on the floor, he promptly went to sleep again.
他把床垫往地板上一放，很快又睡着了。