Residual toxicity
[医] 滞留毒力
🧩 词语组成解析
toxicity
[[tɔk'sisiti]]
n. 毒性\\n[医] 毒力, 毒性
🗣️ 情景例句
Can we? When?
行吗 ？什么时候？
I feel guilty because I haven't written her lately.
因为我最近没给她写信，我感觉到有罪。
The following year, it was taken to pieces and sent to America.
第二年，它被拆成若干小块，运到美国。