Adonitoxigenin
福寿草毒甙配基, 侧金盏花毒甙配基
🗣️ 情景例句
You don't need to call a plumber, I can fix the sink.
你不必请水管工人了，我会修水槽。
Have you finished yet?
你做完了吗？
and he is very pound of the fact.
他甚至引以为自豪。