Read Edit View history 筛管 shāiguǎn sieve tube Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 筛管/篩管 · shāiguǎn · sieve tube 2026/03/04 筛管 / 篩管 shāiguǎn sieve tube (botany) sieve tube 筛管负责将光合作用产生的有机养分输送到植物的各个部分。 abbreviation created sense Mar 4, 2026, 02:25 AM