・ 音 カイ
Sino-Vietnamese: giới
木 (wood) for meaning, 戒 for sound: machines were built of timber. It pairs with 機 to form 機械, the everyday word for machinery.
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
この機械は新しいです。 (このきかいはあたらしいです)
This machine is new.