A-z test
[医] 阿-宋二氏试验(检孕)
🧩 词语组成解析
🗣️ 情景例句
Affectionately, Uncle John.
爱你的，约翰叔叔。
The doctor said I looked worried and nervous.
医生说我看起来太忧郁和紧张了。
But instruments far more delicate than that were needed if any really serious advance was to be made.
但是，如果要取得真正重大的进展，需要有比这种装置精细得多的仪器。