Rnaa
[化] 放化中子活化分析
🗣️ 情景例句
And programs that don't leave anyone out.
而且是些不排拒任何人的活动。
I can't express how happy I am that you have come.
我无法说出来了我是多么高兴。
He owes his success more to luck than to ability.
他认为他的成功是靠运气而不是因为自己的能力。