monorail
/ˈmɑnəɹeɪl/
A train system running on a single track.
“The monorail glided smoothly above the city streets.”
新增到 My Deck
/ˈmɑnəɹeɪl/
A train system running on a single track.
“The monorail glided smoothly above the city streets.”
新增到 My Deck