一:表示相对,针对be strange(common,new,familiar,peculiar,d**tinct,sensitive,immune,vulnerable,ind**pensable)toair ** ind**pensable to life.aircrafts are vulnerable to interference... 20210311
situation 情景:it ** the first time that jones has been to china. she wants to exchange her us dollars for chinese money. however, she does not know chinese. she asks the bank clerk for help.琼斯第一次来**所以想...