Trigentisic acid
[化] 三龙胆酸
🧩 词语组成解析
🗣️ 情景例句
Thank you.
谢谢。
Have you made anything?
你做东西吗？
You see, I put some soil in the box, sow the seed carefully like this, and then cover it with more soil.
你瞧，我在盒子里放些泥土，像这样小心地把种子播下，然后再用多一点儿的土盖住种子。