It was upon this principle that the first instruments were made,
據這一原理，制造出了最初的地震儀器，
新概念英語第四冊
Lesson 42 Recording an earthquake
?? 句中詞匯解析
從本句中提取的重要詞匯
n. 原則，原理;準則，道義;道德標準;本能;
?? prim, prin 表”首先的,領頭的”
"They are agreed in principle but not in detail."
他們的看法在大體上是一致的,但是在細節上有所不同.
近義：law, axiom, rule, tenet, motive, point
prep. 在…上面;當…時候;
"It was a title bestowed upon him by the king."
那是國王賜給他的頭銜。
近義：above, atop, on, onto, over, o'er
n. 第一，最初;頭等;一號，;[樂]高音部;
adv. 最早，最初;首次;寧愿;優先;
adj. 第一流的;最初的，最早的;基本的，概要的;高音的;
num. 第一;
?? 泰森 第一拳(fist)打在稻草(r)人身上，訓練
"Freud first mentioned this concept in his paper'On Narcissism '."
弗洛伊德在他的論文《論自戀》中首次提到了這個概念.
近義：initial, beginning, prime, foremost, initiative, preliminary
反義：hindermost, hindmost, latest, latter, rearmost, utmost
adj. …制的;（人工）做成的，拼成的;虛構的;保證成功的;
v. 使(make的過去式和過去分詞);
"He made it absolutely clear."
他把此事講得一清二楚。
近義：manufactured, produced, done, fabricated, artificial, manmade