博通淹贯
_
have full and ready knowledge of; have sth. at one’s fingertips
bó tōng yān guàn
have full and ready knowledge of; have sth. at one's fingertips
bótōngyānguàn
have full and ready knowledge of
пословный:
博通 | 通淹 | 淹贯 | |
博通 | 通淹 | 淹贯 | |