Passive device

[电] 无源设备

🧩 词语组成解析

passive ['pæsɪv]

adj. 被动的;消极的;不抵抗的;冷漠的; n. 动词被动形式，被动语态;

pass感情+ive形容词后缀→感情用事的→被动的；消极的

device [dɪ'vaɪs]

n. 装置，设备;方法;策略;手段;

de(dis-=apart)+vice(see)→发明物；图案；策略

🗣️ 情景例句

I'll call her back.

我给她回电话。

If she could help you, she would help you.

如果她能帮你，她一定会的。[虚拟语气]

We will take the Endeavour. It is a good, strong ship, though not very fast. There will be a lot of room below for stores.

我们用“奋力号”。它虽然速度不算快，但却是一只完好、结实的船。船体下面有很多地方还可以放储存品。

更多情景英语 ›

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