strainer

n (esp in compounds 尤用以构成复合词) device for straining (strain1 5) liquids 过滤器; 滤网: a `tea-strainer 滤茶器.

Str, straddle, strafe, straggle, straggler, straggling, straggly, straight, straight fight, straight man, straight-edge, straighten, straightforward, straightforwardly, straightforwardness, straightness, straightway, strain, strain every nerve, strained, strait, strait-jacket, strait-laced, straitened, strand, stranded, strange, strangely, strangeness, stranger, strangle, stranglehold, strangler, strangulate, strangulation, strap, straphanger, strapless, strapped, strapping,