Chemocoagulation
化学凝固法
🗣️ 情景例句
Nothing ventured, nothing gained.
不入虎穴，焉得虎子。
He drinks a lot of tea every day.
他每天都喝很多茶。
He called out to the children and threw the ball back to the bank.
他大声叫着那些孩子，把球扔回到岸上。