Boston's test
[医] 波士顿氏试验(检白蛋白)
🧩 词语组成解析
🗣️ 情景例句
You had better study hard.
你最好努力学习。
He has never been out of China, so he is very excited about liveing abroad.
他以前从未出过国，因此对出国很兴奋。
We had a damaged shipment from you.
你们送来的货有损坏。