Titanhornblende
鈦閃石
??? 情景例句
We'll call in a couple of days.
我們兩三天后打電話。
This is the most fully-automated factory we have.
這是我們的全自動化工廠。
These friendly dogs, which were first brought from Asia, were used as watchdogs even in Roman times.
那些最先從亞洲引進的狗，待人友好，早在羅馬時代就給人當(dāng)看門狗了。