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1. 流泪：impaired vision 视力下降 | lacrimation 流泪 | papilledema 视神经乳头水肿
2. 玲：lacrimal gland 泪腺 | lacrimation 玲 | lacrimator 催泪剂
3. 催泪作用：lacrimator 催泪剂 | lacrimation 催泪作用 | lacquer enamel 喷瓷漆
4. 催泪 流泪：lacrimase 泪腺酶 | lacrimation 催泪 流泪 | lacrimator 催泪剂 催泪性毒气
noun
1. shedding tears
Synonym: lachrymation tearing watering