Southern blot
[化] DNA印迹
🧩 词语组成解析
blot
[blɑt]
n. 污渍;墨渍;弱点;（十五子棋中）易被吃掉的孤立棋子;
vt. 玷污，弄脏;涂抹;吸掉;
vi. （污点或污渍）溅出;被吸掉;
🗣️ 情景例句
He considers himself intelligent.
他认为自己很聪明。
Do you have a room available?
你们有空房间吗？
Yes, they're free. But there's usually a long line.
是的，免费。但常常要排长队。