Abmt
[医][=allogeneic bone marrow transplantation]同种骨髓移植
🗣️ 情景例句
and it is on a half-acre lot.
用地半英亩。
The mountains have brought forth a mouse.
大山生小鼠（指：费力大而收效小）。
He has quite a few friends.
他有不少的朋友。