upper layer的用法和樣例：
例句
- The plates on the upper shelf were beyond my reach.
上層架子上的盤(pán)子我伸手拿不到。 - He locked his diary in the upper drawer.
他把日記鎖在上層抽屜里。
upper layer的相關(guān)資料：
臨近單詞
upper nut
upper
upper semicontinuous function
upper eyelid skin flaccidness
upper slide-shuttering form
upper opening of esopho-gus
Upper Respiratory Tract Flora
upper and lower motor lesions
Upper and Lower Approximation
upper urinary tract infection
Upper reaches of Yellow River
Upper approximation reasoning
