Bitin
[化] 硫氯酚; 硫双二氯酚
🗣️ 情景例句
the bank needs to be sure
银行需要确定
How far is it to the university?
它离大学多远？
Radio and television have made it possible for advertisers to capture the attention of millions of people in this way.
电台、电视使做广告的人可以用这种手段吸引成百万人的注意力。