注射筒 (Chù-siā-tâng),定 (tiāⁿ)講 (kóng)射筒 (siā-tâng),是 (sī)注射 (chù-siā)器具 (khì-kū),普通 (phó͘-thong)的 (ê)射筒接 (chiap)一 (chi̍t)支 (ki)注射佔 (chù-siā-chiam)。