Collyrium
n. 洗眼剂\\n[医] 洗眼剂, 洗眼液
✅ 同义词
🗣️ 情景例句
I don't know for sure.
我不太清楚。
Do you often study history on Saturday?
你常常在星期六学历史吗？
I'm calling about mistake on our last invoice.
我打电话来，是因为上回的发票有错。