A：须臾（yú） 攲斜（jī） 嫩芽（nèn） 匿笑（nì）
B：屏息（píng） 绽开（zhàn） 威慑（niè） 占卜（bǔ）
C：蝉蜕（tuì） 荫蔽（yīn） 一霎时（shà） 憔悴（cuì）
D：搓捻（niǎn） 菡萏（hàn） 静谧（mì） 尴尬（gà）
Hi, I'm Tom. I'm a student. I'm eleven. My birthday is on 12th July. I go to school by bike. My father is a fireman. He uses water to put out fires. He's brave. He goes to work by bus. My mother is a doctor. She works in a hospital. She helps people. She goes to work by car. I like helping people, too. I want to be a doctor in the future. But my brother wants to fly a plane. He wants to be a pilot in the future.
下列关于氢氧化钠的描述不正确的是( )
