R.b.c.
[医] 红细胞(旧名红血球)
🗣️ 情景例句
You can catch the ten-twenty train to Grand Central Station.
你能赶上开往Grand Central Station的十点二十分班车。
Who is the head of this government?
谁是这政府的首长？
The picnic basket was no longer under the tree.
树下的野餐篮不见了。