59期-每天记5单词

1.extent

n.

[definition]:范围、面积；广度、长度；程度

[example]:to some extent在某种程度上

2.evacuate

v.

[definition]:疏散、疏离、撤离

[example]:evacuate the building.

3.embankment

n.

[definition]:筑堤、堤岸、路基

4.federation

n.

[definition]:联邦、同盟

[example]:a study by the eurpean federation for transport found that car transport is seven tiems as costly as rail travel.

5.surge

v.

[definition]:（人群等）蜂拥而出；波动、涌动

[example]:magma had surged into the volcano from the earth's mantle岩浆从地幔流出，涌入火山.

回顾：1.extent 2.evacuate 3.embankment 4.federation 5.surge