Granodising
磷酸盐处理(锌及镀锌制品油漆前的处理)
🗣️ 情景例句
Sorry to hear that, Lillian.
很遗憾听到这个， Lillian。
I need it for the parking meter.
我需要零钱投停车记时器。
One moring she was working at her desk in the library when a boy came in.
一天早上，她正在图书馆里伏案工作，这时，一个男孩走进来。