Polydialkysiloxane
聚二烷基硅氧烷
🗣️ 情景例句
Of course, I'll visit at least once a year, maybe more.
当然，我最少每年会来拜访一次，也许更多次。
He that will eat the nut must first crack the shell.
欲所得，必先劳。
So preserving your capital and generating extra income are your main priorities.
因此，你的首要任务就是保护你的资金和引发额外的收入。