Trocimine
八氢三甲基苯酰基氮杂环辛四烯
🗣️ 情景例句
by Robert Frost.
Robert Frost作。
I hope you change his plan.
我希望你改变他的计划。
I'm afraid that won't be possible,much as we'd like to.
尽管我们很想这样做，但恐怕不行了。