53期-每天记5单词

1.mutual

adj.

[definition]:相互的、共同的

[example]:mutual understanding,mutual benefit

2.hectare

n.

[definition]:公顷

3.density

n.

[definition]:密集、浓度、密度

[example]:population density

4.companion

n.

[definition]:共事者、同伴

[example]:chinese companion

5.rig

vt&n

[definition]:操纵、垄断&船帆的装置

[root&affix]:联想记忆：挖（dig）个洞把器械（rig）藏起来

[example]:the defeated candidate claimed that the election was rigged.

回顾：1.mutual 2.hectare 3.density 4.companion 5.rig