The hen pecked a hole in the sack.母鸡在麻袋上啄了一个窟窿。Elizabeth walked up to him and pecked him on the cheek...伊丽莎白走到他面前，在他脸颊上匆匆吻了一下。Chickens pecked in the dust...鸡在尘土中啄食。Rip's sole domestic adherent was his dog Wolf, who ...
A car symbolized distinction and achievement, and he was proud.汽车象征着荣誉和成功, 所以他很自豪.This operation is called inversion and is symbolized i.这个操作叫倒反,用符号i表示.To them it offers a romantic appeal, usually symbolized by some dash...
The heptane compound has a primary purpose as a plasticizer for doublebase propellant systems.化合物庚烷的主要用途是作为双基推进剂的增塑剂.The factory produces propellant for ballistic missiles.这个工厂为弹道导弹生产推进剂。A variety of mechanical surfaces ...