Otd
[医] 器官耐受量(放射量)
🗣️ 情景例句
and ask her to come by and talk about it.
请她过来谈谈这件事。
No man is so old, but thinks he may yet live another year.
人越活越想活。
The first tests on the Solent in 1959 caused a sensation.
在1959年，在苏伦特海峡进行的首次试航引起了轰动。