Beryllium methyl
[机] 二甲铍
🧩 词语组成解析
beryllium
[[be'riljəm,bə'r-]]
n. 铍\\n[化] 铍Be
n. 甲基\\n[化] 甲基
🗣️ 情景例句
Would you excuse me?
失陪一下。
I told him to come in and rest for a while.
我告诉他进来休息一下。
Is it a black cat with one white ear and two white legs?
是那只长着一只白耳朵和两条白腿的黑猫吗？