Tremetol
佩兰毒素, 白蛇根毒素
🗣️ 情景例句
Would you show me the drawings, please?
请把草图给我看看好吗？
I played in the yard this afternoon.
我今天下午在庭院玩。
4 Think of a time when you were happiest. What were you doing?
4。想一想你感到最高兴的时刻。当时你在做什么？