Test for contamination
[化] 污染试验
🧩 词语组成解析
for
[fɚ]
prep. 为，为了;倾向于;关于;当作;
conj. 因为，由于;
contamination
[kənˌtæmi'neiʃən]
n. 污染;弄脏;毒害;玷污;
🗣️ 情景例句
until I have a chance to talk with you about it.
除非我有机会跟你谈过。
She won a scholarship to the state university.
她获得就读洲立大学的奖学金。
The farmers are all busy, getting ready for the next year.
农民们则全都忙着为下一年作准备。