Chemoattractant
化学引诱物
🗣️ 情景例句
Many people doubt this candidate's political motivation.
许多人对这位候选人的政治目的表示怀疑。
You have no goats, and yet you sell kids.
你虽无老山羊，却出卖小山羊。
This is a good photograph.Who are these people?
这是一张很好的照片。这些人是谁。