空 U+07a7a 空
Radical: 穴
Decomposition: ⿱穴工
Acjk: 空⿱穴.5工3
Definition: empty, hollow, bare, deserted
罐 U+07f50 罐
Radical: 缶
Decomposition: ⿰缶雚
Acjk: 罐⿰缶.6雚17
Definition: jar, jug, pitcher, pot
时 U+065f6 时
Radical: 日
Decomposition: ⿰日寸
Acjk: 时⿰日.4寸3
Definition: time, season; era, age, period