Dielectric vapor detector
[机] 介电蒸汽检测器
🧩 词语组成解析
n. 电介质, 绝缘体\\na. 非传导性的
vapor
['veipə]
n. 水汽，水蒸气，无实质之物;自夸者;幻想 [药]吸入剂 [古]忧郁（症）;
v. 自夸，（使）蒸发;
🗣️ 情景例句
The little boy held his mother's hand firmly when crossing the street.
那小男孩过马路时紧抓着母亲的手。
He has never been out of China, so he is very excited about liveing abroad.
他以前从未出过国，因此对出国很兴奋。
Four days after setting out, while the Titanic was sailing across the icy water of the North Atlantic,
“泰坦尼克”起航后的第4天，它正行驶在北大西洋冰冷的海面上。