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
DeepEvidence ↗
确认登录状态…
例句 /
A carbon spar of the wing has a wall made of a carbon braid.
A carbon spar of the wing has a wall made of a carbon braid.
厢房的一个碳桅杆一个碳包线做一个铸壁。