Theoretical head
[化] 理論壓頭; 理論楊程
?? 詞語組成解析
theoretical
[,θi?'r?t?k?l]
adj. 理論的;推想的，假設的;空論的;
theor考慮+et=em變體，獲得+ ical ...的 →theoret=theorem考慮后獲得的結果=定理 + ical ...的 → a.理論(上)的
head
[hed]
n. 上端;頭腦;頭部;首腦，首長;
vt. 用頭頂;前進;作為…的首領;站在…的前頭;
vi. 朝…行進;出發;向…方向移動;船駛往;
adj. 頭的;在前頭的;首要的;在頂端的;
??? 情景例句
Oh, you've been here before.
噢，你以前來過的。
After graduation, Mr. Jones immediately became a member of the United Nations Relief and Rehabilitation Administration.
畢業后瓊斯先生就加入了聯合國救濟善后總署。
(Looking at the other woman) I'm sorry, but I don't think I know you.
（瞅著瑪蒂爾德）很抱歉，我想我不認識你呀。