Selenium dimethyl
[化] 二甲硒
🧩 词语组成解析
selenium
[[si'li:njəm]]
n. 硒\\n[化] 硒Se
[医] 二甲基
🗣️ 情景例句
we won't be there
我们将无法
I guess I've outgrown this pair of trousers.
我想这条裤子对我来说小了。
They insisted on staying rather than going.
他们坚持留下来，而不愿意走