🧩 词语组成解析
rasp
[rɑ:sp]
vt.& vi. 以粗锉打磨，粗刮;发出摩擦的刺耳声;伤（人感情），使焦急;用急躁刺耳的声音说;
n. 粗锉，木锉;[机]锉机，锉磨而发出的刺耳声音;（心里的）焦急，烦躁;
fern
[fə:n]
n. <植>羊齿植物，蕨类植物;
🗣️ 情景例句
Would you like to join me for lunch?
跟我一起吃午餐吗？
Don't believe a word he says.
他的话不可信。
With a stopwatch, they counted how many times the bees repeated the dance during one minute.
他们用秒表记录蜜蜂在一分钟内重复舞蹈的次数。