By far the largest number of airguns are sold in .177 caliber, and this is the pellet size of choice for nearly all target shooting, plinking, and some small pest hunting.是什么意思_By far the largest number of airguns are sold in .177 caliber, and this is the pellet size of choice for nearly all target shooting, plinking, and some small pest hunting.在线翻译_英语_读音_用法_例句