Beer's operation
[医] 贝尔氏手术(瓣状晶状体摘出术)
🧩 词语组成解析
🗣️ 情景例句
I didn't have that when Richard and Susan were born.
在Richard和Susan出生时我可没有人帮忙。
Graduation is often the last moment of childhood.
毕业往往意味着儿童时期的结束。
Early next morning, she saw a light ahead.
第二天凌晨，她看到前方有灯光，