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
He won't come until next week.
他下星期才会来。
A servant is known by his master's absence.
主人不在可以看出仆人的品行来。
Yes, that is absolutely right.
啊，对的，是应该这样。