Arnold's test
[化] 阿诺德试验\\n[医] 阿诺德氏试验(检尿乙酰乙酸)
🧩 词语组成解析
🗣️ 情景例句
You're a big boy.
你是个大孩子了。
I haven't heard from him for a long time.
我很久没有收到他的信了。
A few cars,however, completed the race.
然而还是有几辆汽车跑完了全程。