and we control it by means of the mud which we circulate down the drill pipe.
我們讓泥漿順著鉆桿向下循環,用這種方法來控制壓力。
新概念英語第四冊
Lesson 13 The search for oil
?? 句中詞匯解析
從本句中提取的重要詞匯
vt.& vi. (使)循環;(使)流通;(使)流傳;散布;
vi. 傳送,傳遞,傳閱;
?? circul=cirle圓,環+ate使...→繞圈走→循環
"You will have a chance to circulate and chat informally."
你們會有機會四處走動一下,互相聊聊.
近義:move, pass, roam, transit, walk, outspread
反義:quit, rest, stand, cease, desist, end
vt. 控制;管理;限制;支配;
n. 支配權;操縱者;(對國家、地區、機構等的)管理權;(鍵盤上的)控制鍵;
"The pilot was given clearance to land by air traffic control."
飛行員得到空中交通管制站發出的著陸許可。
近義:rig, manipulate, manage, operate, regulate, run
反義:obey, follow, heed, hold, honor, keep
n. 方法( mean的名詞復數);手段;收入;財富;
v. 意味著( mean的第三人稱單數);引起;打算或注定要某人成為或做某事;
"The inquiry is by no means cut and dried."
調查之事遠未蓋棺定論。
近義:approach, manner, method, mode, process, strategy
adv. (坐、倒、躺)下;向下;(表示范圍或順序的限度)下至;
prep. (從高處)向下;(表示位置)在…的下方;(表示方向)沿著…向下;(表示時間)自…以來;
adj. 向下的;沮喪的;計算機或計算機系統停機;(以…)落后于對手的;
n. (鳥的)絨羽;絨毛;軟毛;汗毛;
vt. 放下;(尤指大口或快速地)喝下;使摔倒;擊落(敵機等);
vi. [常用于祈使句中]下去;下來;臥倒;下降;
?? 音“鐺”,鐺的一聲向下 落
"Calm down! Don't get so agitated."
冷靜下來!別那么激動。
近義:lint, fluff, fuzz, ingurgitate, quaff, swallow
反義:above, overhead, upstairs, upward, upwards, aloft
n. 操練;鉆頭;軍事訓練;(應對緊急情況的)演習;
vt.& vi. 鉆(孔);打(眼);操練;訓練;
vt. 作…演習,操練;
?? 錐哦(諧音): 練習 鉆孔
"After a long drill, the commander told his men to fall out."
在操練了很長時間以后, 指揮官命令士兵們解散.
近義:instruction, learning, schooling, teaching, training, tuition