英语中 chemical lab 和 chemistry lab 哪个用法是对的?为什么?

英语中 chemical lab 和 chemistry lab 哪个用法是对的?为什么? chemical bolt和chemical There is a new( ) lab in our school.A.chemical B.chemistry C.chemicals D.chemistry's non-chemical 和chemical free chemistry lab与chemical lab有何不同?即：比较 名词与形容词在另一个名词前,表示的意思不同之处. 英语We _ our physics class in the lab tomorrow.A.have B.will have C.are having D.had u8220的rab和lab什么意思? 建筑中LabE是锚固长度的意思吗,它和Lab、LaE的区别是什么?请前辈指教, 请问And it is called chemical change.和And it called chemical change有什么区别? 请问And it is called chemical change.和And it called chemical change有什么区别? he himself buit a science lab和he built a science lab himself这句话对吗 什么是EU R.E.A.C.H chemical regulations Chemical Film per MIL-C-5541,Class 1A. chemistry和chemical,physics和physical的区别 几道英语和物理题英语：with the money he opened up his own lab(同义句）物理（1）自行车下坡时,不蹬脚踏板速度也会越来越大,在此过程中,自行车的动能逐渐_______,自行车的重力势能逐渐_______.(2)杂 lab take snake中哪一个单词a的发音不同 lab take snake中哪一个单词a的发音不同 matlab中 如何将lab还原成rgb