🧩 词语组成解析
sponge
[spʌndʒ]
n. 海绵;海绵状物;
vt. （用海绵）擦拭;
vt.& vi. 骗取;敲詐;
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
Take no chances with it.
这事儿可不能碰运气。
Are you pulling my leg?
你在开我玩笑吗？
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。