Dichromate oxygen consumed
[化] 重铬酸盐耗氧量
🧩 词语组成解析
n. [化]氧,氧气;
oxy含氧的+gen出生,产生→氧气
🗣️ 情景例句
Come on in, everybody.
大家请进来。
Many a good father hath but a bad son.
好父亲偏生不肖子。
He can get up for about two hours each day, but you must keep the room warm.
他每天可以起来两个小时,但您必须保持房间温暖。
更多情景英语 ›