n.

a subdued emotional quality underlying an utterance; implicit meaning

同義詞：undertone

a current below the surface of a fluid

同義詞：undertide

Undercurrents
Undercurrents
Undercurrents :
Equatorial undercurrents ☆
Undercurrents of Ethnic Conflicts in Kenya
Currents and Undercurrents: Changes in the Distribution of Wealth, 1989-2004
Russian Undercurrents: A Study of Historical Conditioning as the Basis of Russian American Disagreement
Religion and culture: potential undercurrents influencing hand hygiene promotion in health care.
Brain tumour stem cells: the undercurrents of human brain cancer and their relationship to neural stem cells.
Instability of the Mediterranean Water undercurrents southwest of Portugal: effects of baroclinicity and of topography
Mind, brain, body, and soul: a review of the electrophysiological undercurrents for Dr. Frankenstein
Variational iteration method for solving perturbed mechanism of western boundary undercurrents in the Pacific
Currents off the east coast of New Ireland, Papua New Guinea, and their relevance to regional undercurrents in the Western Equatoria...