牢固的用法和樣例：
例句
-
固定物牢固地安放在一個地方的東西
Something securely fixed in place. -
皮靴固定裝置為使滑雪靴牢固而在雪橇上設置的扣拴
Fastenings on a ski for securing the boot. -
攀登的人腳踩的地方要很牢固。
A climber needs secure footholds. -
卡車上的貨物已牢固地綁好。
The lorry's load had been securely strapped down.
