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| 71. | monitoring of hygiene |
| 卫生监测 |
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| 72. | hygiene blackspot |
| 卫生黑点 |
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| 73. | hygiene instruction |
| 卫生教育工作 |
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| 74. | sanitary appliance |
| 卫生用具 |
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| 75. | hygienic bandage |
| 卫生绷带 |
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| 76. | [America] knitted undershirt | [England] knitted singlet | jersey cloth |
| 卫生衫 |
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| 77. | hygienic evaluation |
| 卫生评价 |
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| 78. | medical officer of health |
| 卫生医务人员 |
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| 79. | housing hygiene |
| 住宅卫生 |
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| 80. | sanitary earthenware |
| 卫生陶器 |
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