Plasma sheath
[电] 等离子体被覆
🧩 词语组成解析
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
🗣️ 情景例句
I like to snack between meals
正餐间我爱吃点零食。
He who would search for pearls must dive below(or deep).
欲寻珍珠，须潜水下。
Who's that girl?
那个女孩是谁？