balsam fir香脂冷杉;[林] 胶冷杉;加拿大冷杉树脂
fir balsam加拿大胶;香脂;冷杉香胶;冷杉胶
Chinese fir杉木;中国杉;杉木洞;洛
Fraser FIR冷杉;南方香脂冷杉;费雷泽冷杉;弗雷泽冷杉
Nikko fir同形鳞片冷杉;同杉鳞片冷杉
fir bark冷杉皮;详细翻译
FIR DF滤波器
Noble Fir红冷杉;壮丽红冷杉;贵族松
lowland fir北美冷杉;大冷杉;巨冷杉
N-VAR（有变体名词） A fir or a fir tree is a tall evergreen tree that has thin needle-like leaves. 枞树; 冷杉