He was about seven years old, small and fine-boned like his mother.他大概7岁，骨架像他妈妈一样娇小均匀。The boned fish is so easy to serve.剔了刺的鱼很容易烹制。James's face was thin, finely boned, and sensitive.詹姆斯面部瘦削，轮廓分明，容易过敏。...
Many insects can perceive colours of the spectrum that are invisible to us.许多昆虫能感觉到光谱中我们所看不见的颜色。Parents fear they might overstep these invisible boundaries.父母担心他们可能会逾越这些无形的界限。The mends were almost invisible.补好的地方几乎看不出来.A...
她正用一台老掉牙的收银机记账。She was ringing up her sale on an ancient cash register.她记账十分潦草马虎。She has a very slapdash approach to keeping accounts.必须按照规定的形式记账.Books must be kept according to a prescribed form....