Intrinsic contaminants
[化] 内在杂质; 固有杂质
🧩 词语组成解析
intrinsic
[ɪn'trɪnsɪk]
adj. 固有的，内在的，本质的;[解剖]体内的;本征;先天性;
n. 污染物, 致污物( contaminant的名词复数 )
🗣️ 情景例句
Good.
好。
An old physician,and a young lawyer.
医生老的好，律师年轻的好。
You see, we've been in China for over two years now, so we are travelling back to England soon for a holiday.
您知道，我们到中国已有两年多时间了，所以不久后我们就要回英国度假了。