Synovialoma
[医] 滑膜瘤
🗣️ 情景例句
Richard and I will put them into the envelopes.
我和Richard把它们放进信封。
We waited for john in the lobby of the airport.
我们在机场的大厅里等约翰。
But here we come up against the most difficult of all obstacles to contact with people on other planets ----the astronomical distances which separate us.
然而，在和外星人联系中我们遇到的最大困难是分隔我们的天文距离。