Insulation rating
[电] 绝缘确定
🧩 词语组成解析
insulation
[ˌinsju'leiʃən]
n. 隔离，孤立;绝缘;绝缘或隔热的材料;隔声;
rating
['retɪŋ]
n. 等级;评估，评价;极限;收听率，收视率;
v. 估价( rate的现在分词);定级;
rat =calculate 计算 + ing [名词后缀],构成抽象名词 → n. 等级,评定结果，收视(听)率
🗣️ 情景例句
What's wrong with wanting to be on the school board?
想进入联合校董会有什么错？
Nowadays when you interview with an American company.
今天当你去一家美国公司面试时。
How are you getting to the airport? Is anybody seeing you off?
你打算怎样去机场？有人送你吗？