enroll

verb

I need to enroll in the new course.

意味（1）

(transitive) To enter (a name, etc.) in a register, roll or list

All the citizens capable of bearing arms enrolled themselves.

意味（2）

(transitive) To enlist (someone) or make (someone) a member of

They were eager to enroll new recruits.

意味（3）

(intransitive) To enlist oneself (in something) or become a member (of something)

Have you enrolled in classes yet for this term?

意味（4）

(obsolete, transitive) To envelop; to enwrap.

Our quiuering Lances ſhaking in the aire,

And bullets like Ioues dreadfull Thunderbolts,

Enrolde in flames and fiery ſmoldering miſtes,

Shall threat the Gods more than Cyclopian warres, […]