单词	任务组
释义	任务组task group，TG
随便看	chemical chemical absorbent chemical absorption chemical abstract (ca) chemical abstracts chemical abstracts 《化学文摘》 chemical abundance chemical abuse chemical achromatism chemical acid anodizing chemical actinometer chemical actinometry chemical action chemical action or process chemical activation chemical activity chemical addition system chemical addition tank chemical additive chemical adhesion chemical adsorbent chemical adsorption chemical adsorption-- chemisorption chemical adsorption; chemisorption chemical affinity