其图书以纸质优良、封面精美而闻名。Its books are noted for the quality of their paper and bindings.书的封面上有条连接对角的黑斜线.The book has a diagonal black stripe on the cover.本书封面为蓝底白字.The book's cover has white lettering on a blue background....
A dog wiggles his tail.狗摇尾巴.To the toad, the garden is a worm that wiggles , a bug that flies.对蟾蛤来说, 花园只是一条蠕动的软体虫, 一只飞舞的昆虫.And it wiggles and jiggles, but don't eat it.看着它摇晃舞动, 但是不能吃下去....
The isodecyl formate is considerably more stable to hydrolytic attack than the isodecyl otrhoformate.甲酸异癸酯,较原甲酸异癸酯对水解的破坏作用要安定得多.Triisodecyl phosphite ester is synthesized with isodecyl alcohol and PCl _ 3 by using the di...