常見例句雙語(yǔ)例句Opening of any laboratory door without use of the override will result in the shutter closing, thus preventing unprotected persons from exposure to the laser radiation.實(shí)騐室的門打開任何未經(jīng)覆蓋的使用將導(dǎo)致快門關(guān)閉，從而防止接觸到的激光輻射未受到保護(hù)的。trotec.blog.163.com 返回 unprotected opening