Sodium acid chromate
[建] 重铬酸钠
🧩 词语组成解析
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
n. 铬酸盐\\n[医] 铬酸盐
🗣️ 情景例句
Hi, Alexandra.
嗨，Alexandra。
Could you ask her to give Doug a call when she gets back? She has my number.
她回来后，你能不能告诉她给道格挂个电话？她有我的电话号码。
Did you pay by check or cash?
你用支票还是现金？