Nonanol
壬醇(通常指1-壬醇)
🗣️ 情景例句
Glad to meet you too.
我也很高兴认识你。
Is this a network show?
这是不是广播表演？
No. The next development was to carve the characters on a piece of wood.
是的，不象。下一步的发展是将汉字刻在一片木板上。