underground-主題

underground

['ʌndəgraund]

adj. 地下的, 秘密的 
adv. 在地下, 秘密地 
n. 地下, 地鐵, 地道, 秘密活動

例句與用法：

The cavers discovered a vast underground chamber.

探穴人發現了一個地下大洞穴。

The revolutionist eluded capture for weeks by hiding underground.

那位革命者為避免被捕在地下躲藏了幾個星期。

The missile is delivered from underground.

這種導彈由地下發射。

Some miners were trapped underground after the collapse.

塌方後，有些礦工被困在地下。

The prisoner escaped by digging an underground tunnel.

囚犯挖了一條地道逃跑了。

The spy never told his family about his underground activities.

這位間諜從未把他的秘密活動告訴家裡人。

There is an underground car park near the supermarket.

這個超市附近有一個地下停車場。

詞形變化：

動詞過去式: undergrounded | 動詞過去分詞: undergrounded | 動詞現在分詞: undergrounding | 動詞第三人稱單數: undergrounds |

英文解釋:

名詞 underground:

a secret group organized to overthrow a government or occupation force

同義詞：resistance

an electric railway operating below the surface of the ground (usually in a city)

同義詞：metro, tube, subway system, subway

形容詞 underground:

under the level of the ground

同義詞：belowground

conducted with or marked by hidden aims or methods

同義詞：clandestine, cloak-and-dagger, hole-and-corner, hugger-mugger, hush-hush, secret, surreptitious, undercover

副詞 underground:

in or into hiding or secret operation

beneath the surface of the earth

同義詞

covert | concealed | belowground | secret | undercover | surreptitious | clandestine | hush-hush | subway | resistance | tube | metro | subterranean | subterrestrial | hypogeous | sunken | subversive | nether | buried | secretive | below the surface | dissident | underfoot | alternative | hidden | underhand | underhanded | backdoor | under-the-table | under-the-counter | under wraps | private | opposition | subversiveness | incendiaries | terrorists | underground railway | subterraneously | subterraneanly | by tube | secretly | in secret | privately | in private | out of view | covertly | clandestinely | surreptitiously | furtively | stealthily | on the sly | sneakily | sneakingly | underhandedly | illegally | unlawfully | underworld | cloak-and-dagger | hell | nether regions | tunnel | underpass | gallery | hole-and-corner | corridor | subterrane | mine | hugger-mugger | cave | burrow | subway system | hole | pit | grave | tomb | sepulchre | crypt | vault |

反義詞

overground |

以上來源於大辭典