If I had known her telephone number, I would have called her.
如果我知道她的電話號碼，我就給她打電話了。
瘋狂英語精華演講卡
口語突破語法
?? 句中詞匯解析
從本句中提取的重要詞匯
n. 電話;電話機;（電話機的）話筒;受話器;
vt.& vi. 以電話傳送（消息），給（某人）打電話;用電話與（某人）交談;
?? tele遠，傳送+phone聲音→遠方聲音傳過來 → 電話
"The telephone was out of order, but is functional now."
電話剛才壞了, 但現在可以用了.
近義：phone, call, blower, telephonic
n. 數字;數量;號碼;編號;
v. 標號;總計;把…算作;
?? numer, number 表示”數字”;”計算”,”估算”
"The number of people employed in agriculture has fallen in the last decade."
過去十年，農業從業人數已經下降。
近義：numerate, reckon, recount, sum, tally, cipher
反義：remove, subduct, take, withdraw, deduct
adj. 大家知道的;已知的;知名的;向某人作自我介紹;
v. 知道( know的過去分詞 );看到過;聽到過;經歷過;
"There is no known antidote to the poison."
這種毒的解藥尚未發現。
近義：acknowledged, familiar, noted, reputable, reputed
反義：ignored, obscure, unadmired, unbeknown, unfamiliar, unidentified