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
You must be very tired after the journey.
旅行之后，您一定累了吧！
Prosperity discovers vices and adversity virtues.
顺境显邪恶，逆境见善性。
In my letter, I told her that she could stay with us.
我在信中告诉她，她可以和我们住在一起。