characterisedbythenumberofthelenses,structuregeneral詞語:characterisedbythenumberofthelenses,structuregeneral解釋:以透鏡數目爲特徵、常規結構詞典:專利專業英漢詞典......
characterisedbyusinggasasworkinggas詞語:characterisedbyusinggasasworkinggas解釋:以使用煤氣作燃氣爲特徵詞典:專利專業英漢詞典......