Flatfile
n. 扁锉
🗣️ 情景例句
Well ... I feel fine about it. Why shouldn't I?
嗯……我觉得不错。为什么不呢？
Then,it's usually time to wake up my little brother.
然后，通常是我弄醒我的弟弟的时间。
below 20 per cent, its bactericidal action is negligible.
浓度低于20％时，杀菌能力基本上就不存在了。