| 四分之一 a quarter |
| 四分之三 three-fourths one-tenth |
| 四分之四拍 in four-quarter time |
| 四分五落 be scattered in four directi... |
| 四分五裂 fall apart |
| 四则 the four fundamental operati... |
| 四则运算 arithmetic |
| 四则运算器 arithmometer |
| 四加二等于六 Four plus two equals six. am... |
| 四匹马马车 a four-in-hand coach |
| 四十八开本 forty-eightmo |
| 四十而不惑 ""At 40,one begins to unders... |
| 四叠体 corpora quadrigemina |
| 四号 Number Four |
| 四合院 siheyuan -- a compound with ... |
| 四周 all around |
| 四周黑黝黝的 It's dark all around. |
| 四四方方 having the shape of a real s... |
| 四围 all around |
| 四国 Shikoku |
| 四壁昏暗 It's dim in the room. |
| 四壁萧条 Desolation prevails within t... |
| 四声 the four tones in classical ... |
| 四声道 four tracks |
| 四声道唱片 4-channel records |
