Diaphotoscope
[医] 透射镜
🗣️ 情景例句
Which band of College English Test have you passed?
大学英语考试过了几级？
Once on shore, we pray no more.
一旦上了岸，就不再祈祷。
which a predecessor of ours at the farm built in the meadow hard by the deepest pool for swimming and diving.
那船坞是农场一位前辈在一块草地上盖的，草地紧挨着一个专供游泳、跳水的深水池。