Spiro[4.5]decane
[化] 螺[4.5]癸烷
🗣️ 情景例句
I'll give them your regards.
我会向他们转达你的问候。
Please send us your price list of quartz clocks.
请寄给我们贵方的石英钟价目单。
Who is going to sign the contract for your side?
谁代表你们这一方签约？