CPSIA已禁止出售含有邻苯二甲酸盐的玩具.The CPSIA law has made it illegal to sell toys containing phthalates.同常规净水剂相比,二硫代氨基甲酸盐具有除油效率高的特点.DTC water clarifiers are featured by their high oil removing capacity.在碱存在下, 能水解生成甲酸盐.In the presence...
It was on the tip of Mahoney's tongue to say the boss was out...马奥尼想说老板出去了，话到嘴边却没说出口。Mahoney clenched his fist in exasperation.马奥尼恼怒地攥紧拳头。Molly Mahoney: I asked for a lollipop and I got a lemur!莫莉?马奥尼: 我想要一根棒棒糖,却得到了...