Polymethylene tetra sulfide
[化] 四硫化聚亚甲基
🧩 词语组成解析
n. [化]聚亚甲基
n. 脂鲤
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
I'll have to stand up and let the elderly lady have my seat.
我得起来把座位让给这个老婆婆。
A pet lamb makes a cross ram.
宠坏的小羊将成为脾气坏的大羊。
it may have been because curiosity attracted them and because the scent of a possible meal attracted the sharks.
那么它们可能是出于好奇；而鲨鱼可能是闻到了可以美食一顿的香味。