Nylonfix th
羟基苯磺酸甲醛聚合物
🧩 词语组成解析
[医] 钍(90号元素)
🗣️ 情景例句
I'll talk to Richard about it.
我会与Richard商量商量。
Now read,please.
现在请大家读。
We're going to work on a farm. Don't you know?
我们打算去农场劳动，你不知道吗？