1.migrate v.移居(to move from one country, place, or locality to another)

詞根記憶：migr(移動)+ate--移居

例：The three species most closely related to crook beaks do not migrate at all.

派生詞：migration(n.遷移)

同根詞：immigrate(y．移入)

2.mileage n.英里數；（耗油1加侖所行駛的）英里里程(total length, extent, or distance measured or expressed in miles)

詞根記憶：來自mile(幾，莢里)

例：This brand of gasoline will improve your mileage.

3.milieu n．環境（an environment or a setting）

聯想記憶；mi( d)（中間）+lieu(地方)--在一個地方之中就是在一個環境里--環境

例：Reactionist writers took the view that frontier women were lonely, displaced persons in a hostile milieu.

4.militancy n.戰斗（性）：戰斗精神(the quality or state of being militant)

詞根記憶：milit(戰斗)+ancy(表性質)--戰斗

例：political militancy政治交戰狀態

同根詞：militarily( ad.以武力地)；militarism(n．軍國主義)：military(a．軍事的)

5.millennium n.[pl. millennia]一千年(a span of one thousand years)

詞根記憶：mill（千）+ennium(年)--一千年

例：millennium baby千禧嬰兒

同根詞：biennium(n.二年期間)

6.millipede n.千足蟲(a small creature with a long thin body divided into many sections, each with two pairs of legs)

詞根記憶：milli千）+ped(腳)+e--千足蟲

Capuchin monkeys often rub their bodies with a certain type of millipede.

同根詞：centipede(n．蜈蚣，百足蟲)

7.mimic v.（模仿，效仿to copy, to imitate）

例：Advertising firms will continue to use imitators to mimic the physical mannerisms of famous singers.

8.mineralize v.使礦物化(to transform(a metal) into an ore)

詞根記憶：mine（礦）+ralize--使礦物化

例：None of these high-technology methods are of any value if the sites to which they are applied have never mineralized.

派生詞：mineralization（n.礦化；礦化作用）

同根詞：mineral(a．礦物的：n.礦物)

9.miniature a．微型的，小型的(small)；n.縮小的模型(a copy or model that represents or reproduces something in a greatly reduced size)

詞根記憶：mini(小)+ature--小型的，微型的

例：This model car is a miniature of a real one.

同根詞：minikin(n．小東西)：minimal(a．最小的)