Poisonous materials
[法] 剧毒物品
🧩 词语组成解析
materials
[[mə'tiəriəlz]]
n. 材料；材料费；材料科学；材质（material的复数）
🗣️ 情景例句
I've got it. This one's on me.
我都付了。这一顿我请客。
How much is a hair cut?
剪一次头发要多少钱？
I think that the doctor had better see you.
我想最好请医生来给你看一下。