Bles
(ble 的第三人称 -s形式) abbr. 火车司机兄弟会（Brotherhood of Locomotive Engineers）
🗣️ 情景例句
For a house.
为了房子。
Doctors and lawyers are professional people.
医生和律师是专业人员。
because this is easier to shape than other kinds.
因为燧石较之其他石头更容易成形。