Pearl powder
珍珠粉\\n[化] 珍珠粉(碱式硝酸铋)
🧩 词语组成解析
pearl
[pɝl]
n. 珍珠;珍品;人造珍珠;珠状物;
vi. 采珍珠;
vt. 使成珠状;用珍珠装饰;
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
I thought you were proud of the work I do.
我还以为你为我所做的工作感到骄傲。
Truth needs no colour; beauty, no pencil.
真理不些要色彩，美丽不需涂饰。
the graphic record shows three waves arriving one after the other at short intervals.
曲线纪录就能显示出前后相间的这3种地震波。