thin film薄膜
through thick and thin不畏艰险;在任何情况下
词根:thin
adj.thin 薄的;瘦的;稀薄的;微弱的
thinner 薄的;瘦的;细的
adv.thin 稀疏地;微弱地
thinly 薄;稀疏地;细;瘦
n.thin 细小部分
thinner 稀释剂,冲淡剂
thinness 薄;瘦;细
vi.thin 变薄;变瘦;变淡
vt.thin 使瘦;使淡;使稀疏
2.It would have been better to have thinned the trees over several winters rather than all at one time.
当初要是分几个冬天来疏剪树木,会比一次性疏剪要更好些。