Acoustic intrusion detector
[电] 声能侵入探测器
🧩 词语组成解析
acoustic
[ə'ku:stik]
adj. 听觉的;声学的;原声的;音响的;
intrusion
[in'tru:ʒən]
n. 闯入;打扰;（对某事的）干扰;干涉;
🗣️ 情景例句
He made up his mind to give up smoking.
他下决心戒烟。
A sow, when washed; returns to the muck.
江山易改，本性难移。
One afternoon she set out from the coast in a small boat and was caught in a storm.
一天下午，她乘小船从海岸出发，遇上了风暴。