Rottisite
镍叶绿泥石
🗣️ 情景例句
It's completely beyond my grasp.
我完全摸不着头脑。
If the sky fll (or falls), we shall catch larks.
异想天开
For them this is a major operation which involves considerable planning.
看戏在他们是件大事，需要精心计划。