Recanalization
n. [医]重通(指结扎后的输精管或输卵管等的再疏通)
🗣️ 情景例句
with the school board,
和联合校董会一起，
Is meat packing a big industry in your country?
肉制品包装在你的国家是大产业吗？
But I couldn't answer the rest.They were too difficult for me.
但我回答不出其作的题。那些题对我来说太难了。