Photocoagulation
n. [医]激光凝固法( 指用激光束等使组织凝固, 用于治疗视网膜脱离等疾病)
🗣️ 情景例句
you need to work at it, Grandpa.
你得常练它， 爷爷。
Nature teaches us to love our friends but religion our enemies.
自然教我们爱朋友，宗教却教我们爱敌人。
He never has anything to do.
他从来都是无事可做，