isotope buildup同位素积累
carbon buildup积碳
flux buildup通量增大
froth buildup泡沫堵塞
dirt buildup脏物堆积
samarium buildup钐形成
buildup depth建成深度
faulty buildup成型不良
Equipment Buildup设备组成
"I envied his rapid buildup of assets"; " a military buildup in preparation for the invasion"
"the buildup of leaves blocked the drain pipes"
"his letter of recommendation gave her a terrific buildup"