Hartley oscillator
[电] 哈脱来振荡器
🧩 词语组成解析
Hartley
[['hɑ:tli]]
[计] 哈特利
oscillator
[['ɔsileitə]]
n. 动摇的人, 摆动物, 振动器\\n[化] 振动式输送机
🗣️ 情景例句
For example, did you know that 1 in 4 teenagers has tried marijuana?
比如，你是否知道4个青少年中就有1位曾经吸过大麻？
He has been to America.
他曾去过美国。[表示曾经有过的经验]
I can hear something! said Lucy.Does anybody live on this island?
“我听到什么东西了！”露茜说，“岛上有人居住吗？”