在和朋友争吵的时候，她掏出了刀。She produced the knife during arguments with her friends.刀扎在了他脚边的地上。The knife stuck in the ground at his feet.他的外科手术器械是一把刀和一把钳子。His surgical instruments were a knife and a pair of pincers....
食盐由40%的钠和60%的氯化物构成。Common salt is made up of 40% sodium and 60% chloride.普通食盐是钠和氯的化合物。Common salt is a compound of sodium and chlorine.食盐是钠和氯的复合物.Common salt is a compound of sodium and chlorine....
She had pale thin yellow hair she pulled back into a bun.她把一头稀疏的浅黄色头发向后梳，挽成了个圆髻。She was sitting at the kitchen table eating a currant bun.她正坐在餐桌旁，吃着葡萄干圆面包。She wore her hair in a bun.她盘了个发髻。...
必须协调城市规划和土地分配之间的关系。Town planning and land allocation had to be coordinated.她又小又弱，穿一身军装看起来很不协调。She was small and fragile and looked incongruous in an army uniform.这项锻炼可以提高协调能力、平衡力、把握时机的能力和脚法。This exercise improves your co...
这座14世纪的大教堂变成了一堆瓦砾。The fourteenth century cathedral was reduced to a mass of rubble.数字音频广播是21世纪的无线电广播系统。DAB is the radio system of the 21st Century.这家商店的内部装修仍然保留着19世纪的风格。The interior of the shop still retains a nineteenth...