Winkler reagent for oxygen
[机] 文克勒氧试剂
🧩 词语组成解析
n. 温克勒（人名）
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
for
[fɚ]
prep. 为，为了;倾向于;关于;当作;
conj. 因为，由于;
🗣️ 情景例句
Believe me, I won't.
放心， 我不会的。
When three know it, all know it.
三人知，天下晓。
She played basketball after school, and then walked home.
放学后她打了篮球，然后步行回家。