B powder
[化] B火药
🧩 词语组成解析
powder
['paʊdɚ]
n. 粉，粉末;粉状物质;
vt. 在…搽粉;
vi. 涂粉，变成粉末;
🗣️ 情景例句
Stop carrying the weight of the world on your shoulders.
别太操心了，没有你地球照样转。 （carry the weight of the world on one’s shoulders:自以为重任在肩。）
In secondary school, children get more advanced knowledge.
中学的小孩会得到进一步的知识。
Every day he leaves his home and walks to the lift.
每天他离家后就步行去乘电梯。