钟表

Pinyin: zhōngbiǎo
Meaning：Clocks and watches
Sentence：星期六晚间一切钟表都倒拨一个小时。All the clocks and watches were put back an hour on Saturday night.

More:

钟：

Pinyin: zhōng
Meaning: Clock
Radical: 钅
Stokes: 9
Traditional: 鐘; 鍾
Common words/Phrase:
钟情 [zhōngqíng] 【be in deep love with】
钟爱 [zhōngài] 【endearment】
钟楼 [zhōnglóu] 【bell tower】
钟点 [zhōngdiǎn] 【hour】
钟摆 [zhōngbǎi] 【pendulum】

表：

Pinyin: biǎo
Meaning: Surface; exterior; express; a list or table; a watch; chart; external
Radical: 衣
Stokes: 8
Traditional: 錶
Common words/Phrase:
表示 [biǎoshì] 【to show; to express】
表现 [biǎoxiàn] 【manifest】
表面 [biǎomiàn] 【outside; surface】
表演 [biǎoyǎn] 【performance】
表情 [biǎoqíng] 【Expression】