America and British Columbia, and the White Birch (B. populifolia), also a slender tree of Canada and the Northern States, with tremulous leaves like some of the Aspens.
She spoke in a soft, tremulous voice, and in the weary eyes that looked over her spectacles Sonya read all that the countess meant to convey with these words.
The sound of voices, the tramping feet, the horses' hoofs moving in mud, the crackling of wood fires near and afar, merged into one tremulous rumble.
That tremulous expression on Natasha's face, prepared either for despair or rapture, suddenly brightened into a happy, grateful, childlike smile.
When the crowd collected round him he seemed confused, but at the demand of the tall lad who had pushed his way up to him, he began in a rather tremulous voice to read the sheet from the beginning.
And it is perhaps not arbitrary to suppose that the splendour of the ritual in Amos's time implies a tremulous anxiety that Israel's seeming prosperity under Jeroboam II.
The roundish leaves, toothed on the margin, are slightly downy when young, but afterwards smooth, dark green on the upper and greyish green on the lower surface; the long slender petioles, much flattened towards the outer end, allow of free lateral motion by the lightest breeze, giving the foliage its well-known tremulous character.