The embryonic digestive tube consisting of the foregut the midgut and the hindgut.
肠胚胎的消化管，包括前肠，中肠和后肠。
The embryonic digestive tube, consisting of the foregut, the midgut, and the hindgut.
肠胚胎的消化管，包括前肠，中肠和后肠。
The embryonic digestive tube, consisting of the foregut, the midgut, and the hindgut.
肠胚胎的消化管，包括前肠，中肠和后肠。
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