Bromoalkane
[机] 溴烷
🗣️ 情景例句
I'm very glad to meet you.
很高兴认识你。
Where (or While) there is life there is hope.
留得青山在，不怕没柴烧。
After seven days of this I went to a party.
这样过了7天以后，我去参加一次聚会。