简答题To achieve coherence, the translator can make use of four-character phrases in EST translation to make the translated texts more idiomatic.简答题The technical meaning of the word "film" is ______. A、膜 B、电影 C、母线 D、孔简答题The word "conrod(连杆）" is formed by means of _______. A、blending B、abbreviation C、affixation D、compounding简答题The word "sonar(声纳)" is formed by means of_________. A、abbreviation B、blending C、compounding D、affixation简答题In a broad sense, EST covers anything related to science and technology, both in written and spoken forms.简答题Although all petroleum is composed essentially of a number of hydrocarbons, they are present in varying proportions in each deposit and the properties of each deposit have to be evaluated. In this example, the word "deposit" can be translated into "矿床”.简答题Which of the following does NOT belong to ESP? A、Synopsis of Minutes B、Scientific and technical information and written materials C、Descriptions of structure and rules of operation in operative manuals D、The language of talks, meetings and conversations on scientific or technical problems简答题Semi-technical words in EST refer to words which can be used both in ordinary English and in EST writings.