Tick-tock
n. 动力, 动因
📖 牛津释义
tick-tock
n (usu sing 通常作单数) ticking sound of a large clock （大时钟的）滴答声.
🧩 词语组成解析
tick
[tik]
n. 钩号;一瞬间;壁虱;钟的嘀嗒声;
v. 发出滴答声;在（纸）上打钩;做出…举动;
托科鸟
🗣️ 情景例句
It's too hard to explain.
这很难解释清楚。
Reading and listening to music is the ultimate in relaxation.
一面读书，一面听音乐是最佳的休息。
She teaches foreign students Chinese.
她教外国学生汉语。