borne 不作“產(chǎn),生”解的 bear1 的過去分詞。★在作“產(chǎn),生”解時(shí)只限于生育(子女等)一義,有以下兩種情況:一是用于完成時(shí),置于助動(dòng)詞 have 之后;一是用于被動(dòng)語態(tài),置于介詞 by 之前。 She has borne two children. Two children were borne by her. 她生了兩個(gè)孩子。
Determination of airborne noise emitted by machines by , measurement of structure borne noise ; basic requirements 機(jī)器空氣噪聲的測量.結(jié)構(gòu)噪聲的測量.基本要求