Connected bond
[化] 连通键
🧩 词语组成解析
connected
[kə'nektid]
adj. 连接的，有关系的，有联系的;连贯的;有血统[婚姻]关系的;
v. 连接( connect的过去式和过去分词);
🗣️ 情景例句
Have you made the music arrangements?
音乐安排好了吗？
The gorilla is beating his chest.
那只大猩猩在捶着胸膛。
You'll have to wear this hard hat for the tour.
参观时必需戴上这安全帽。