Trinitrofluorenone
[化] 三硝基芴酮
🗣️ 情景例句
to hear about your wife having passed away.
听到你太太去世的消息。
Gee, that's bitter.
噢，好苦！
It would help if you could try to speak a little slower.
请你尽量放慢说话速度。