Fluoreneamine
芴胺
🗣️ 情景例句
and leave the number with the baby-sitter.
把餐厅的电话告诉临时保姆。
Love is like the moon; when it does not increase it decreases.
爱情像月亮，不营即亏。
When a shock came, it shook the rigid table upon which these stood.
一旦有地震，就会震动竖立在坚硬的桌子上的木棒。