| 词汇 | contact |
| 词根词缀 | 词源： contact (n.) 1620s, from L. contactus "a touching," pp. of contingere "to touch, seize," from com- "together" + tangere "to touch" (see tangent). The verb is 1834, "put in contact;" meaning "get in touch with" is 1927, Amer.Eng. As a signal to the person about to spin an aircraft propeller that the ignition is switched on, the word was in use by 1913. Contact lens is first recorded 1888; short form contact is from 1961. 词根记忆： v. /n.(使)接触,联系,交往The exact contact with practice has practical impact on me.同实践的密切接触对我有实际的影响. n. 接触;联系(con共同+tact→共同接触)[taet,tag,tig,ting=touch表示"接触"] |
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