| 释义 |
[ ahy-suh-tak ] / ˈaɪ səˌtæk /
nouna line drawn on a map connecting all points where ice starts to melt at approximately the same period in spring. Origin of isotaciso- + -tac<Greek takênai to melt or takerós melting Words nearby isotacisosteric, isosterism, isosthenuria, isostructural, isosulfan blue, isotac, isotach, isotactic, isoteniscope, isothere, isotherm Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |