常見例句Don't fret, we'll get there on time.別著急,我們能準(zhǔn)時(shí)到那里。Fretting about it won't help.發(fā)愁於事無補(bǔ)。Babies often fret (themselves) when their mothers are not near.嬰兒常常因母親不在身邊而哭鬧。You are fretting yourself needlessly.你是在不必要地折磨自己。 返回 frets