Slide block
[机] 滑块
🧩 词语组成解析
slide
[slaɪd]
vi. 滑落;下跌;打滑;[棒球]滑垒;
vt. 衰落（成）;逐渐降低;使悄悄转动;（使）快捷而悄声地移动;
n. 幻灯片;降低;
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
🗣️ 情景例句
I don't know if I can get to sleep.
我不知道我能否睡得着。
Everything new is fine.
新事物总是美好的。
It was upon this principle that the first instruments were made,
据这一原理，制造出了最初的地震仪器，