Microchemical
[医] 微量化学的
🗣️ 情景例句
The advanced class is nonstop.
高级课程， 是没有休息的。
There is no medicine against death.
人间哪有不死（回春）药。
At that time only the British government had the right to sell salt, which was taxed, so Gandhi encouraged the whole nation to make their own salt.
那时，只有英国政府有权出售盐，而且盐是要征税的。于是甘地鼓励所有的国民自己生产盐。