Senecioate
(=β-dimethyl acrylate)千里酸酯, 丙烯酸-β, β-二甲酯
🗣️ 情景例句
Richard! Welcome! Good luck tonight! Richard
欢迎 祝你今天晚上好运
Just a few months.
才几个月。
Things are getting better.
情况正在好转。