Selenium diethyl dithiocarbamate
[化] 二乙基二硫代氨基甲酸硒
🧩 词语组成解析
selenium
[[si'li:njəm]]
n. 硒\\n[化] 硒Se
a. [化]二乙基的
n. [化]二硫代氨基甲酸盐(或酯)
🗣️ 情景例句
Sure. We've been in business about five years now.
当然。我们创业至今有五年的历史。
I'm feeling rather blue.
我觉得有些沮丧。
He investigates complaints large and small that come to him from all levels of society.
他听取社会各阶层的各种大小意见，并进行调查。