🧩 词语组成解析
n. 电镀物品
acoustic
[ə'ku:stik]
adj. 听觉的;声学的;原声的;音响的;
transducer
[trænz'dju:sə]
n. 传感器，变频器，变换器;
🗣️ 情景例句
Now that you're asked me, I think it's too short.
既然你问我了，我的想法是这部分太短了。
There is no royal road to learning.
治学无坦途。
We are prohibited from smoking on school grounds.
我们被禁止在校园内抽烟。