Zentropil
二苯基咪唑啉二酮
🗣️ 情景例句
And if I think about it long enough, you never know ...
如果我一直考虑下去的话 ，说不定……
To err is human.
人无完人。
You soar effortlessly over high mountains and deep valleys.
你毫不费劲地飞越高山幽谷，