Roentgen fetometry
[医] 胎头X线测量法
🧩 词语组成解析
n. 伦琴射线, X射线\\n[化] 伦琴
[医] 胎儿测量法
🗣️ 情景例句
Well, it's small, but clean.
噢， 它是小了点， 但是干净。
She screamed in astonishment.
她惊吓得发出尖叫。
and if a single curved glass would distort nature, how much more would a pair of them?
何况一片曲面镜就可歪曲自然，那么伽利略的两片曲面镜对自然的歪曲又该多大呢？