R.b.c.
[医] 红细胞(旧名红血球)
🗣️ 情景例句
Alexandra came by.
Alexandra来了。
Listen and repeat.
先听，然后再重复一遍。
Following in his father's footsteps many years later, Sir Malcolm's son, Donald, also set up a world record.
很多年之后，马尔科姆爵士的儿子唐纳德踏着父亲的足迹，也创造了一项世界纪录。