B
生物医药大词典
by MedSci
菜单
词典
分类
百科
诗词
背单词
英文名
中医中药
DeepEvidence ↗
确认登录状态…
例句 /
Be familiar with petrochemical process and its equipment.
Be familiar with petrochemical process and its equipment.
能熟悉石油化工工艺过程.了解石油化工的设备知识.