學期 angolul

semester [semesters]▼(half of school year)
noun
[UK: sɪ.ˈme.stə(r)] [US: sə.ˈme.stər]

term [terms]▼(part of a year)
noun
[UK: tɜːm] [US: ˈtɝːm]

trimester [trimesters]▼(term of academic year)
noun
[UK: traɪ.ˈme.stə(r)] [US: traɪ.ˈme.stər]

Michaelmas term▼(first academic term of the universities of Oxford, Cambridge, and Dublin, and other educational institutions, running from October to December)
noun
[UK: ˈmɪkl.məs tɜːm] [US: ˈmɪkl.məs ˈtɝːm]