常見例句雙語例句Test Tube Stopper;試管塞；Graphite dies, chutes, stopper, cones and tube for metal horizontal casting.銅材。鋁材。鋼材水平連鑄設備用，結晶器。石墨流槽。塞棒，錐體，澆管。The invention consists of an outer tube, a rubber stopper, a core bar and a push bar.本發(fā)明由外筒、膠塞、芯桿和推桿組成。ip.com原聲例句A stopper device on the tube-like container held food for the ants as they traveled to their new homes. 返回 tube stopper