Monday，2026.03.02

New words：

residency /ˈrezɪdənsi/ adj.永久的；持久的；固定的

词汇链：

reside（v. 居住）→ resident（n. 居民）→ residency（n. 居住状态；居留权；住院医师工作）→ residence（n. 住宅）→ residential（adj. 住宅的）

必记高频搭配

permanent residency（永久居留权）

He got permanent residency last year.

legal residency（合法居住身份）

She has legal residency in Canada.

apply for residency（申请居留权）

He applied for residency in this country.

medical residency（住院医师实习期）

His brother is in medical residency.