Chronax
克罗纳克斯牌钟表润滑油
🗣️ 情景例句
It's because I have a bad cold.
那是因为我患了重感冒。
What do you know?
你懂什么？
and he had seen there evidence enough to overthrow Aristotle and Ptolemy together.
观察到的论据足以把亚里士多德和托勒密一起推翻。