Buffer-precipitation test
[医] 缓冲沉淀试验
🧩 词语组成解析
buffer
['bʌfɚ]
n. 缓冲器;起缓冲作用的人（或物）;[化]缓冲液，缓冲剂;[计]缓冲区;
vt. 缓冲;[化]把缓冲液加入（溶液）;
precipitation
[prɪ'sɪpə'teʃən]
n. 匆促;沉淀;（雨等）降落;某地区降雨等的量;
pre 前缀,表示….前的,预先#词根助记：pre+cipit头→ation→落在前头→降落,下降
🗣️ 情景例句
That's good, I thought I was late.
太好了，我还以为我来迟了呢。
I am very content with my life at present.
我很满足目前的生活。
Why can't you do something about it? Can you change it?
干吗你不想点办法呢？你能换掉它吗？