Cyclohexenylene
[建] 环己烯醇
🗣️ 情景例句
Sure I could. It's my turn to treat.
我当然可以这样。轮到我请客了。
Please send us your price list of quartz clocks.
请寄给我们贵方的石英钟价目单。
Really? Where will you stay in England -- the capital?
真的吗？你们在英国住在哪儿--首都吗？