Alicep
双草混剂(混合型除草剂)
🗣️ 情景例句
Tell me about your educational background.
告诉我你的学习背景。
What a coincidence!
真巧！
The basic features include a crest (the highest point of the wave),
它们的基本特征包括浪峰（波浪的最高点）