tightness

n. 坚固,紧密

tie-dye, tie-dyeing, tie-on, tie-pin (US `stickpin, `tie-tack), tie-up, tied, tier, tiered, tiff, tig, tiger, tiger-lily, tiger-moth, tigerish, tight, tight-fisted, tight-lipped, tighten, tightfisted, tightly, tightrope, tights, tigress, tike, tilde, tile, till, tillage, tiller, tilt, tilted, tilth, timber, timber-line, timber-wolf, timbered, timbre, time, time bomb, time exposure,