更新时间：2024-05-13 23:31:54
Noun:- a depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof
- swallowing threshold
- swallow a slug of gin
- swallowtail fit angle
- swallow-tailed coat
- swallow-tail spinal
- Swallow-tailed Moth
- Swallow-tailed Gull
- swallow
- swallowtail butterfly
- swallowing disorders
- Swallow the diffeulty
swallow hole是什么意思 swallow hole在线翻译 swallow hole什么意思 swallow hole的意思 swallow hole的翻译 swallow hole的解释 swallow hole的发音 swallow hole的同义词
