Billiard parlor
[体]台球室
🧩 词语组成解析
a. 台球的
parlor
[['pɑ:lə]]
n. 客厅, 会客室, 小店\\na. 客厅的
🗣️ 情景例句
What time do your classes start?
你的课什么时候开始？
Why are you always late? You're fired!
你怎么老是迟到？你被解雇了！
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。