tend/ tεnd /

1.vt.[+plants] [ crops] 
看护

2.vt.[frm] [+sick person] 
照料

3.vi.
to tend to do sth 倾向于做某事

4.vi.
to tend towards sth 趋于某事

5.vi.
to tend to sb/sth 照料某人/某事物