washing soda
n. 洗涤碱(结晶碳酸钠)
例句与用法:
Washing powders containing enzymes are said to remove stains more efficiently.
据说含有人造酶的洗衣粉去污力强。
How well do you think this washing powder stacks up against your usual brand?
这种洗衣粉跟你常用的那种比怎麽样?
ph.
洗衣石碱