Sagnac rays
[医] 塞纳克氏射线(γ线由金属面反射形成的次生β线)
🧩 词语组成解析
n. 射线；[俚]日光浴；光线（ray的复数）
🗣️ 情景例句
Today has just been crazy.
今天都快忙疯了。
He said he would rather not tell his age.
他说他不愿告诉年龄。
They represent the prices for different quantities.
那表示不同的量有不同的价钱。