🧩 词语组成解析
grass
[ɡræs]
n. 草,青草;草地,草坪;告密者;〈俚〉龙须菜;
vt. 用草覆盖;使…长满草;使…吃草;
vi. 渐渐被草覆盖;放牧;
frog
[frɔɡ]
n. 青蛙;〈侮辱〉青蛙佬,对法国人的蔑称;[交]铁路辙叉;饰扣,挂环;
🗣️ 情景例句
Well, that's what fathers are for.
嗯,父亲们的用处正在于此。
Who has never tasted bitter, knows not what is sweet.
不尝黄连苦,怎知蜂蜜甜。
It is bacteria that have generated the oxygen we breathe on earth.
正是细菌生产出我们在地球上呼吸的氧气。