son-in-law

son-in-law son-in-law 的复数是不是sons-in-law The old man has two ().A.son-in-law B.sons-in-law C.son-in-lows step-son ,step-mother ,step-brother ,sister-in-law ,parent-in-law变为复数 son-in-law复数形式怎么样变?好像son-in-law和daughter-in-law这种单词,复数应怎样改变?把s加在哪儿? 谁知道以下单词复数形式和中文step-son step-mother step-brothersister-in-law parent-in-law 请问sister in low mother in low?brother in low?能全面的说明就好.还有daughter in law?son in law? Good morning.请问各位 son-in-law是啥意思?谢谢 son-in-low 中文是什么意思啊//如题----in-law? 大概知道是什么意思了..那father-in-law呢?谢谢各位... I'd like you, my daughter-in-law 是什么意思?还有这个 I malicious think you dear daughter-in-law．.（However son ）（ 英语翻译had struck her town,taking the lives of her 2-year-old son,her mother-in-law and her grandmother -in-law. 我在书上看到一句句句子就是不懂.Son of one's brother(in-law) or sister(in-law).这句的中文意思. ●●●●●一道英语选择题18●●●●●18The old man has two _____.A.son-in-law B.sons-in-law C.son-in-laws D.sons-in-laws The old man has two---- A son-in-law B sons-in-law C son-in-laws D sons-in-l觉等应该选A 可答案给的B 为什么童年（childhood)、老顽固(stick in the mud)、女婿(son in law)是复合名词啊?那有复合? Why father envies his son-in-law?(It's not an English question,please answer me seriously,great thx) in law 和 by law的区别 father- in -law,mother-in-law,brother-in-law,sister-in-law怎么变名词复数?