Under insulation
[电] 地下绝缘
🧩 词语组成解析
under
['ʌndɚ]
prep. 在…下面，在表面之下;在…的假定表面或掩饰下;少于，小于;在…情况下;
adv. 在下面;少于;在水下;在昏迷中;
adj. 较低的，下面的;
insulation
[ˌinsju'leiʃən]
n. 隔离，孤立;绝缘;绝缘或隔热的材料;隔声;
🗣️ 情景例句
We want to leave on May 1st and return on May 8th.
我想五月一日走，五月八日回来。
How long has it been since you've heard from your uncle?
自从你听到叔叔的消息有多长时间了？
That's right.You've typed it with only one 'L'.
对的。但你只打了1个“L”。