Jbc
[医][=Jesness Behavior Checkist]杰斯内斯行为一览表
🗣️ 情景例句
Hi Leo, do you know Jack Wang?
嗨，利奥，你知道杰克王吗？
To squeal, to squeak
尖叫
it must be known to any kind of radio astronomer in the universe.
这个频率是宇宙中任何射电天文学家都应该熟悉的。