常見(jiàn)例句Some environment a lists say China should not be given permission as it still has a huge ivory black market. 一些環(huán)境學(xué)家認(rèn)為中國(guó)不應(yīng)該允許的因?yàn)橹袊?guó)仍然有一個(gè)龐大的象牙黑市。Selected material, to sawn ivory films, shape file, and then polished with sandpaper 6 times, and then the surface of ivory black ink will be dry after. 選定材料后,要把象牙鋸成片、銼成形,然后用砂紙打磨6遍,再用墨汁將象牙表面涂黑后晾干。The old trade in black ivory is on more. 昔日非洲黑奴的買賣已不復(fù)存。Gold, slaves and ivory were sent north. 黃金、奴隸和象牙被運(yùn)送到北方。The men trafficked with the natives for ivory. 這些人與土著居民做買賣以換取象牙。The professor lived in an ivory tower. 這個(gè)教授生活在象牙塔中。 返回 ivory black