Magnetic powder indication
[化] 磁粉指示
🧩 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
Good night, Son.
晚安， 孩子。
She was so happy that she shed tears of delight.
她因为太幸福了，所以喜极而泣。
The basic model will cost about 10% less.
基本型的便宜约10%左右。