Pulse-height selector
[电] 脉冲高度选择
🧩 词语组成解析
pulse
[pʌls]
n. 脉搏;[无线电]（电磁波等）脉动;活力;有节奏的跳动（或拍打）;
vi. （心脏）跳动;脉动;搏动;震动;
vt. 使跳动;有节奏地驱动（机器等）;[电子学]施以脉冲;[无线电]脉冲地调节（电磁波）;
pel, puls 表”驱动,推动”
height
[haɪt]
n. 高度，海拔;高地;身高;绝顶，顶点;
selector
[si'lektə]
n. 选择者，选择器;
🗣️ 情景例句
What do you think of this place?
你觉得这个地方怎么样？
Idleness is the root of all evil.
懒惰乃万恶之源。
In place of the great trees which had been growing there for centuries patches of green had begun to appear in the blackened soil.
一片片的绿草开始出现在这片烧焦的土地上，代替了多少世纪以来一直生长在那里的参天大树。