swallow hole

相关单词

近义词

sinkhole 阴沟的入口处..., sink 下沉

临近词

swallow, swallowing disorders, swallowing threshold, swallowtail fit angle, swallow-tail spinal, swallow-tailed coat, Swallow-tailed Moth, swallowtail butterfly, Swallow-tailed Gull, Swallow the diffeulty, swallow a slug of gin 返回 swallow hole