Calcium maleate
[机] 马来酸钙
🧩 词语组成解析
n. [化]马来酸盐(或酯),顺丁烯二酸盐(或酯), 马来酸阴离子,顺丁烯二酸阴离子
🗣️ 情景例句
Hi.
嗨。
Which would you prefer, a smoking seat or a non-smoking seat?
你喜欢哪种，吸烟座还是禁烟座呢？
When he died, however, his brothers found it impossible to keep the secret any longer.
他死后，他的弟弟们才觉得无法再保守这个秘密了。