Density determination phial
[医] 密度测定瓶
🧩 词语组成解析
phial
[['faiəl]]
n. 管形瓶, 小药瓶\\n[医] 管[形]瓶
🗣️ 情景例句
People we know?
我们认识的人。
He washes dresses every day.
他每天都洗衣服。
His work starts at half past eight, and finishes at a quarter to five.
30开始工作，4：45下班。