Firex
abbr. Fire Extinguisher (Equipment) 灭火器（设备）
🗣️ 情景例句
But I flunked all these classes.
但是所有的这些课都不及极。
Laugh, and the world laughs with you; weep, and you weep alone.
你笑，人人陪你笑；你哭，惟独你自哭。
he identifies himself with its centre of gravity, its mass, its weight;
他把自身和物体重心、质量、重量融为一体。