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
Not at all. Check it, please.
好的，请检查。
How long did the movie last?
电影放了多久了？
It did not, however, remain within the confines of his estate.
然而，这种疾病并未被局限在他的庄园内，