Lactic acid precursor
[医] 乳酸先质
🧩 词语组成解析
lactic
['læktik]
adj. 乳的;
precursor
[pri'kɝsɚ]
n. 前辈，前驱，先锋，前任;预兆，先兆，初期形式;[核]前驱波，初级粒子;预报器;
pre…前，预先+curs跑，发生+or名词后缀，表人或物→先跑者→先驱
🗣️ 情景例句
I've got to call a caterer.
我应该给宴会承办者打一个电话。
It's about time to get up.
差不多该起床了。
Maybe it was useful for some people, but it wasn't for me.
它可能对一些人有用，但对我没用。