他听到她的呼吸变深了。He heard her breathing deepen.她的皱纹随年龄增长而变深.Her wrinkles deepen with age.消散随土温增加,随土壤剖面变深而减少.Dissipation increased with soil temperature and decreased with increasing depth in the soil profile....

“变深”的英语可以翻译为：[医]darken ...