Acetylene link
[机] 炔键, 三键
🧩 词语组成解析
n. 乙炔, 电石气\\n[化] 乙炔; 双亚乙基
link
[lɪŋk]
n. 环，节;[计算机]链接;关联，关系;
vt. 连结;挽住，勾住;
vi. 用环连接;联系在一起;
🗣️ 情景例句
If we land a man on the moon, I think someone could surely invent a toaster that works properly.
如果我们能让人类登陆月球，我想一定会有人能发明在月球上还能正常运行的烤面包机。
He that runs fastest gets the ring.
捷足先登。
They were still neck and neck! But the other runners were not far behind.
他们仍在肩并肩地跑！但是，其他运动员也距离他们不远。