bottomless
adj
1 very deep 极深的: a bottomless pit, gorge, etc 无底的深坑、峡谷等.
2 (fig 比喻) unlimited; inexhaustible 无限的; 无穷尽的
bottomless reserves of energy 取之不尽的能源.
🗣️ 情景例句
We're strangers here; can you help us find ...?
我们在这里人生地不熟,您能告诉我们__在哪里吗?
You can never tell about this sort of thing.
这种事谁也说不准。
They devise hundreds of competitions which will enable us to win huge sums of money.