Natalite
乙醇乙醚混合物
🗣️ 情景例句
and he's very unhappy about not working.
他对没有工作感到怏怏不乐。
I haven't seen you for age. You haven't been sick, have you?
好久不见。你不是病了吧？
Where's my skirt, mother? Do you know?
妈妈，你知道我的衬衫在哪吗？