Ion sheath
[电] 离子鞘
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
🗣️ 情景例句
Well, Robbie was eight pounds two ounces,
嗯 ，Robbie生下来八磅二盎司，
My friend reads and writes several languages.
我的朋友能读并写好多种语言。
Hello, Wei Hua! Where are you going?
你好，魏华！上哪儿去呀？