Insulation grade

[电] 绝缘等级

🧩 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;
grade [ɡred]
n. 等级;职别;成绩等级;年级; vt. 安排;依序排列，依等级排列;评估;评分; vi. 属于…等级;缓缓地变化或发展;
grad表示步，级 + e → 给…分等级

🗣️ 情景例句

As a matter of fact,
事实上，
To pass away
去世，死
How can I climb up that wall! I wish I were a bird!
我怎么能够爬得上那堵墙？我要是一只鸟就好了！
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🔤 更多 I 开头的单词

iams
immerged coil heat exchanger
in the shape of
increase decimal
ingenerating
inner cell mass
interest free
intrinsic semiconductor
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