Vane attenuator
[电] 叶片衰减器
🧩 词语组成解析
n. 风向标, 风信旗, 变化不定的事物\\n[机] 轮叶, 叶
n. 衰减器\\n[化] 衰减器; 弱化子
🗣️ 情景例句
I've put an X next to the place where you should sign.
我已在你该签名的地方后面标示了X。
After dinner, they adjourned to the study to talk.
晚饭后，他们到书房谈话去了。
Mr.Jones and his wife are looking at them.
琼斯先生和他的妻子正在看这些船。