Acetylith
电石
🗣️ 情景例句
You'll like her, she is super.
你一定喜欢她，她好极了。
I've definitely decided to go to California.
我毫无疑问决定了去加利福尼亚。
Yes, he is.He's climbing the tree.
是的，他也在花园里。他正在爬树。