"in New England they call sodas tonics"
"a tonic reflex"
"tonic muscle contraction"
"Chinese is a tonal language"
"a tonic syllables carries the main stress in a word"
"tonic harmony"
"the bracing mountain air"
来自柯林斯例句
来自柯林斯例句
来自柯林斯例句
来自柯林斯例句
来自柯林斯例句