交替的英語翻譯：

by turns; replace
【醫(yī)】 alternation
【經(jīng)】 interchange; rotation

性的英語翻譯：

character; gender; nature; quality; sex
【醫(yī)】 gam-; gamo-; geno-; sex

斜視的英語翻譯：

cast a sidelong glance; look awry; side-glance; skew at; squint; strabismus
swivel-eye
【醫(yī)】 heterotropia; heterotropy; loxophthalmus; manifest deviation; skew
squint; strabism; strabismus; tropia