Elca
[医]准分子激光冠脉成形术
🗣️ 情景例句
Stone is still in the hospital, but he's making good progress.
世通还在医院，但他的身体康复得很快。
When a friend asks, there is no tomorrow.
朋友的要求不要拖。
and then there are three thousand million other Milky Ways, or galaxies, in the universe.
况且在宇宙中还有30亿个天河，即银河系。