1. This is most likely prolapsed fallopian tube. 这个很可能是脱垂的输卵管。
2. Cycle water should be fresh and there is no sediment in the tube. 必须确保循环水必须是清洁的,而且管子中没有沉积物。
3. You will notice water rising in the tube, now what do you deduce from that? 你将会注意到水在试管中上升,现在你从中会得出什么结论呢?
英英解释
n.
1. conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or
2. electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envel
3. a hollow cylindrical shape
4. (anatomy) any hollow cylindrical body structure
5. an electric railway operating below the surface of the ground (usually in a city) v.
1. provide with a tube or insert a tube into
2. convey in a tube
3. ride or float on an inflated tube
4. place or enclose in a tube