答：那是在1963年…我必须在18个月内每天坚持吃药，包括打了6个月链霉素。

A: it happened in 1963... I had to take the drugs every day for 18 months, including six months of injections with streptomycin.

youdao

在3到4个月的治疗以后，结核杆菌变得对链霉素耐药，结核病又回到了悲剧的轨道。

After three to four months of treatment, tubercle bacilli became resistant to streptomycin, and the disease resumed its tragic course.

youdao

对九个月大老鼠进行试验时，雷帕霉素作用甚微。

When tested on nine-month-old mice, rapamycin had little effect.

youdao