Undosed
未给剂量的, 未经照射的
🗣️ 情景例句
Don't be mixed up in such business.
不要跟这种事有所关连。
In all things, it is better to hope than to despair.
凡事抱希望为佳，不应悲观而失望。
and a very firm hand must be employed in the early stages.
因此开始阶段需要有一位强有力的老手。