Insulating sheath
[化] 绝缘护套
🧩 词语组成解析
insulating
[['insjuleitiŋ]]
a. 绝缘的；隔热的
sheath
[ʃi:θ]
n. 护套;鞘;叶鞘;紧身装;
v. 包，盖;
🗣️ 情景例句
He gives his harness bells a shake
摇动， 绳上的铃铛
There is safety in numbers.
人多势众。
This is because the surface of the earth is not flat but round.
因为地球表面不是平的，而是圆的。