Preservatives
n. 防腐剂( preservative的复数形式 )
🗣️ 情景例句
Hello, Susan.
喂 Susan。
It's already in production, so you can expect it in stores before the end of the month.
产品已投产了，所以月底前你可以获得。
You see, I put some soil in the box, sow the seed carefully like this, and then cover it with more soil.
你瞧，我在盒子里放些泥土，像这样小心地把种子播下，然后再用多一点儿的土盖住种子。