mineral ['min?r?l]

a.礦物的

聯想記憶：mine（礦）+ral→礦物

boring ['b?:ri?]

n.鉆孔

來自bore（v.使厭煩）

derrick ['derik]

n.井架

block and tackle [bl?k ?nd 't?kl]

滑輪組

haul [h?:l]

v.拖，拉

聯想記憶：hal（呼吸）中加個u→拖東西類得踹氣呼吸困難了→拖日韩AV毛片精品簧片无码，拖運

rotate [r?u'teit]

v.使轉動

詞根記憶：rot(旋轉）+ate（…使）→轉動

cutting bit ['k?ti? bit]

鉆頭

geologist [d?i'?l?d?ist]

n.地質學家

coring bit ['k?ti? bit]

取芯鉆頭

cylinder ['silind?]

n.圓柱體

strata ['streit?]

n.巖層［復］(［單］stratum/或strata[誤用])

circulate ['s?:kjuleit]

v.注入，環(huán)流

詞根記憶：circ(圓日韩A片视频免费观看，環(huán)）+ul+ate（使）→使成圓環(huán)→使流通

gusher ['ɡ???(r)]

n.噴油井