Piperylhydrazine
哌啶胺
🗣️ 情景例句
Do you have a job lined up after graduation?
你毕业后有工作等着你吗？
Could you ask her to give Doug a call when she gets back? She has my number.
她回来后，你能不能告诉她给道格挂个电话？她有我的电话号码。
What bad weather! I don't like the snow.
天气糟透了！我不喜欢下雪天。