Sodium dimetallic (ortho) phosphate
[化] 磷酸氫二鈉
?? 詞語組成解析
sodium
['sod??m]
n. <化>鈉(11號元素，符號 Na);
[醫(yī)] 二[原子]金屬的
phosphate
['f?sfeit]
n. 磷酸鹽;（含有少量磷酸的）汽水;
??? 情景例句
That'll be four yuan.
四元。
Don't get me wrong.
別誤會我。
Alternatively, if the star were small, the life-supporting planet would have to have a close orbit round it and also provide the perfect conditions for life forms to develop.
反之，如果恒星很小，維持生命的行星就要在離恒星很近的軌道上運(yùn)行，而且要有極好的條件才能使生命得以發(fā)展，