Electrovibrator
电(动)振动器
🗣️ 情景例句
Exploring outer space is a challenge to mankind.
探索外层空间是一项向人类发出的挑战。
It's two o'clock.
两点钟。
but the steepening angle or me decks increased.
但甲板的倾斜度仍在增加。