Chromic potassium oxalate
[化] 草酸铬钾
🧩 词语组成解析
a. 含三价铬的, 铬的\\n[医] 铬的
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
n. 草酸盐, 乙二酸盐\\n[医] 草酸盐
🗣️ 情景例句
With pleasure. Now we can offer Optical Mark Readers of models.
很愿意。目前我们能提供光学记录阅读器的模型。
How about Mary? How long has she lived there?
玛丽怎么样？她在那儿住多久了？
For them this is a major operation which involves considerable planning.
看戏在他们是件大事，需要精心计划。