English translation for "深不着底"

be out of one's depth

Similar Words：

"深波纹管" English translation, "深不可测" English translation, "深不可测的" English translation, "深不可测的，无底的" English translation, "深不可测的，无法理解的" English translation, "深不着地" English translation, "深部" English translation, "深部x射线治疗" English translation, "深部x射线治疗仪" English translation, "深部x线" English translation