Thermo-insulating powder
[化] 保温粉
🧩 词语组成解析
a. 热的；热电的
insulating
[['insjuleitiŋ]]
a. 绝缘的；隔热的
powder
['paʊdɚ]
n. 粉，粉末;粉状物质;
vt. 在…搽粉;
vi. 涂粉，变成粉末;
🗣️ 情景例句
African athletes are good at track and field events.
非洲选手擅长田径项目。
That's fine.
好得很。
Wei Hua's pen was broken, so she needed a new one.
魏华的钢笔坏了，所以她需要一支新笔。