Nucleate
v. (使)成核\\na. 有核的
??? 情景例句
Now point to the buildings.
現在請指著那些建筑物。
We want to strengthen our ties with the United States.
我們想加強和美國的關系。
On the B.B.C. you can hear the clock when it is actually striking because microphones are connected to the clock tower.
當大鐘打點的時候，你可以從英國廣播公司的廣播中聽到，因為鐘塔上接了麥克風。