Viser
遮光板
🗣️ 情景例句
I know you'll be able to take care of it.
我知道你能够处理好这件事。
I've always tried not to interfere in your affairs.
我总是尝试不干预你的私事。
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。