sunk object

常见例句

The cable is wound around the supporting frame between two flanges and before the releasing state, the top end of cable is linked with a sunk object via hook.
所述支撐架爲支撐錐套，通過橡膠簾、壓板與下法蘭安裝一起，待釋放狀態的纜繩內抽頭與沉物用彈簧掛鉤相連；
ip.com
But as to the middle comedy which came next, observe what it was, and again, for what object the new comedy was introduced, which gradually sunk down into a mere mimic artifice.
至於隨後出現的中間時代的喜劇，觀察它是什麽，再看這一新的喜劇是因什麽目的被引進的，它漸漸地流爲一種僅僅插科打諢的技巧。