Ammonia clock
氨钟
🧩 词语组成解析
ammonia
[ə'məunjə]
n. 氨;氨水;氨气;
clock
[klɑk]
n. 钟，时钟;计时器;秒表;仪表;
vt. 记录（时间或速度）;测…的速度;
vi. 打卡;记下时间;
🗣️ 情景例句
It seems so simple now.
现在事情显得很简单了。
Truth may be blamed,but shall never be shamed.
真理可能会被责难，但绝不会受羞辱。
The tunnel would be well-ventilated if tall chimneys were built above sea level.
隧道就具备了良好的通风条件。