Senecioate
(=β-dimethyl acrylate)千里酸酯, 丙烯酸-β, β-二甲酯
🗣️ 情景例句
Hi, Son.
嗨 儿子。
I want to extend my warmest welcome to all of you.
热烈欢迎大家。
Topsail is a famous little boat.
“涛波赛”号是艘有名的小艇，