Sand test
[医] 沙滤试验, 李普斯氏试验(检尿内胆汁及血红蛋白)
🧩 词语组成解析
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
Clean? You call this clean?
干净这样算干净？
How many passengers were on the train?
在火车上有多少旅客？
but then she decided that at her age it might be more prudent to have someone with her,
但转念一想，像她这个年纪，最好找个人一起去。