Fontamide
磺胺硫尿
🗣️ 情景例句
It can't go wrong.
不会有问题的。
I hope so.
我希望是这样。
it was not long before its use as the uniquely recognizable broadcasting frequency for interstellar communication was suggested.
提出把它作为星际间唯一可辨认的广播频率就为期不远了。