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
You may pick as many apples as you please.
你爱摘多少苹果就摘多少。
How long have you been studying English?
你学了多长时间的英语了？
I read about you in the newspaper and decided to come and hear you play.
我在报纸上看到了你的情况，于是决定来听你演奏。