Deuteroammonium
含氘氨(基)
🗣️ 情景例句
Why advanced?
为什么是高级的？
Can I have a word with you?
我能跟你谈一谈吗？
At her London Hotel today Miss Marsh told reporters she might retire.
今天在伦敦旅馆，马什小姐告诉记者她可能要退休。