Blastostroma
[醫] 囊胚基質
??? 情景例句
Well, why don't you tell us about that, Michelle?
那好，能否給我們講一講 Michelle？
The watchmaker is near-sighted.
這位鐘表匠是個近視眼。
It was officially opened on March 7,1994, finally connecting Britain to the European continent.
它于1994年3月7日正式開通，將英國與歐洲大陸連到了一起。