“铬”造句
2024年06月22日 06:13:37
车上装的食品是用
铬合金做的.
The trimmings on the car are made of chromium.
铬补充剂被成功运用于治疗糖尿病（见第4章）。
Chromium supplements were used successfully in the treatment of diabetes (see Chapter 4).
一些厂已采用两段
铬酸盐还原法.
Two - stage chromate reduction has been used at several plants.