词汇“trace element”的中英文读音、翻译、用法及例句

词汇	trace element
正文
释义	trace element 主要翻译 trace element n (very small quantity)微量元素There were trace elements of poison in her blood.
随便看	go out for sth go out for the count goofy-foot, goofy-footers gooseneck crane go outing gooseneck barnacle goose clubs goosecoid gene go our way goof-ups gooseneck davit go out in the poll go out like a light goofy-foot, goofy-foots goose neck crane goofy foot go out for a walk go out like light goose neck deformity Goose Cove go out of action go out of business goose-skin copal go on doing goose-neck discharge