Arsinyl
甲胂钠
🗣️ 情景例句
If we land a man on the moon, I think someone could surely invent a toaster that works properly.
如果我们能让人类登陆月球，我想一定会有人能发明在月球上还能正常运行的烤面包机。
It is easier to pull down than build.
败事容易成事难。
He was adored by rich and poor alike.
无论是富人还是穷人都对他祟拜备至。