单词	sound focusing
释义	sound focusing 声聚焦
随便看	Titanit titaniferous titaniferous augite Titaniferous Blast-Furnace titaniferous blast-furnace slag titaniferous elpidite titaniferous ferromanganese titaniferous ferro manganese titaniferous ferro-manganese titaniferous iron concentrate titaniferous iron ore titaniferous iron oreilmenite titaniferous iron sands titaniferous magnetite titaniferous magnetite deposit titaniferous pig iron Titaniferous placer titaniferous slag titaniferous solution titanii oxydum Titanimn alloy titanite titanite jacupirangite titanites titanitesphene