Powder-blower
[医] 吹粉器
🧩 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;
blower
['bləuə]
n. 吹风机;送风机;电话;
🗣️ 情景例句
Right.
是的。
Weak men wait for opportunity, but the strong men make it.
若者等待机会，强者创造机会。
it was not long before its use as the uniquely recognizable broadcasting frequency for interstellar communication was suggested.
提出把它作为星际间唯一可辨认的广播频率就为期不远了。