He died suddenly while on a skiing holiday with his family in Val d'Isere.他与家人在瓦勒迪泽尔滑雪度假时猝然过世。Four gene polymorphisms were identified in exon 7. They were Gly 551 X ( GGC → GGT ), Arg 554 His ( CGT → CAT ), Gln 567 ...
These expressions are often used interchangeably, but they do have different meanings.这些表达方式经常相互替代使用，但它们的含义却有所不同。These two words can be used interchangeably.这两个字可以换用.The two terms are often used interchangeably.这两个术语常常互换...