鳃弓性的

Because HSG is associated with sinus tract, the embryologic origin of HSG in the lower neck may be from the branchial apparatus.

因为下颈部异位性唾液腺常伴随管窦腔，所以其胚胎的来源可能是鳃弓器。

In recent years, reconstruction of the auricle for the patient with microtia has been developmenting rapidly in China, but the relationship between ear and jaw defects in syndromic patterns of malformation cannot be found in Chinese literature.

外耳、中耳和面部的多数结构由第一、第二鳃弓衍化而来，因此，由于胚胎发育上的同源性，小耳畸形常与颌面部畸形同时存在。尽管人们对这种关系的认识由来已久，但至今大多数临床学家仍把小耳畸形看作为一个单一的畸形来处理。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。