英文语法纠正:'A piece of film was cracked using a knife and repaired at in oven at 90 °C.'
这句英文语法上是正确的,但是使用了一些非常规的表达方式。为了更准确地表达,可以改为以下方式:
'A film was cracked using a knife and then repaired in an oven at 90°C.'
原文地址: https://www.cveoy.top/t/topic/qnD5 著作权归作者所有。请勿转载和采集!