staircase  朗读 staircase

音标：steəkeɪs

staircase翻译

staircase双语用法和例句

相关单词

sympetalous spymaster sicilian semon spiculum sleighing semicircumference svetlana swam silkweed spitbox spastic sacrilegiously substance speed scoleces serpasil sericicultural schussboomer skagerrak

中文词源

英文词源