Calcium suberate
[機] 辛二酸鈣
?? 詞語組成解析
n. [化]辛二酸鹽
??? 情景例句
He took French leave.
他不辭而別。
This week he took his first vacation from work in five years.
五年來，他本周破例第一次休假。
He hired a workman to repair the fence.
他雇用了一個工人修理圍墻。