畸胎
参考答案：
畸胎是指身体有明显畸形的胚胎或新生儿。
什么叫起重机的额定起重量？
— It is raining hard. Will you go to your friend's birthday party?
— I promised him to go, but the heavy rain really places me in a ______. I'm not sure whether I will go
or not. [ ]
A. disadvantage
B. conclusion
C. dilemma
D. challenge
