These epithelial elements arise embryologically from foregut endoderm in the process of bronchial tubular growth.这些表皮细胞在胚胎学上把源于支气管生长过程中的前内脏叫内胚层.Successive section sees endoderm has exfoliate phenomenon.连续切片见内皮层有剥脱现象....
The scrawny kitten lingered, brushing itself against our legs, and meowing plaintively.这只瘦得皮包骨的小猫赖着不走, 在我们的脚边蹭来蹭去,叫得挺凄凉的.I heard some meowing , and discovered another kitten under the deck.我听到一阵喵喵叫, 发现平台底下还有一只小猫.Jake hea...
我把卷成团的袜子拾掇起来。I picked up the balled socks.他们将手中绕成团的线放了出去.They let out the string from the ball in their hands.它们也不能用成团的烟尘污染空气.They also cannot pollute the air with clouds of smoke and dirt....
She complained of a headache, and she looked old and wizened.她说她头疼, 看上去显得又衰老又干巴.He complained about BBC announcers eliding their words.他抱怨说英国广播公司播音员省略了他们的话。I have complained to my MP, and urge all, like - minded ` people...