Ceramic tile: use a small hammer knock on to see if free drum sound, groove seam is full, ceramic tile stick whether level off.

瓷砖：用小锤子敲敲看是否有空鼓的声音，沟缝是否饱满，瓷砖贴的是否平整。

youdao

The metal swarf is stripped from the drum by adjustable scrapers and forced off the end of a discharge chute.

通过可调刮削器将金属切屑剥离，并关闭排放槽。

youdao

Each pounding of the breakers on the rock will always give off sound like drums. Therefore the rock is also called "Gulangshi", meaning drum wave stone.

每当遭遇波涛汹涌的撞击时便会发出如鼓的声响，因此被称作“鼓浪石”。

youdao

In the winter of nineteen sixty-four, the Beatles packed up their electric guitars,drum kits, and rebellious ways and set off for America.

VOA: special.2010.07.30

The drum turns as the players move on and off-stage, but it is in the centrepiece, rising and falling to reveal the myriad new worlds, that it really comes to life.

ECONOMIST: New theatre

Push lets you add drum hits by tapping the pads on and off as the loop plays, but you can also record a pattern in live if you're a bit of a finger-drummer.

ENGADGET: Ableton Push review: a dedicated controller for the Live faithful

The problem was that it was spinning so fast that the drum would blow out and the characters would fly off.

NEWYORKER: Creation Myth