Jacobsthal's tests
[医] 雅各布斯他耳氏试验(检梅毒)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
Neither.
都不是。
When one is about to act, one must reason first.
凡事要先思而后行。
I agree that it is a difficult situation.
我同意，这种情况很难办。