buttering technique堆叠焊法
buttering mater隔离剂
buttering trowel涂灰镘;涂砂浆镘刀
buttering weld堆焊
Buttering Up逢迎拍马
buttering welding堆焊
buttering material隔离剂
peanut buttering浇花生酱
buttering g涂灰浆
N-MASS（集合名词） Butter is a soft yellow substance made from cream. You spread it on bread or use it in cooking. 黄油
...bread and butter.
...面包和黄油。
V-T（及物动词） If you butter something such as bread or toast, you spread butter on it. 涂黄油
She spread pieces of bread on the counter and began buttering them.
她放了几片面包在柜台上，开始给它们涂黄油。