Ectohormone
n. [生化]外激素
🗣️ 情景例句
Butter, nice and cold and hard.
牛油 新鲜又冷又硬。
It is easier to pull down than build.
败事容易成事难。
He knew I collected match boxes and asked me whether my collection was growing.
他知道我收集火柴盒，于是问我收藏的米柴盒是否在增加。