noun🔗Share四方木，四英寸见方木材 A piece of timber with a cross section of 4 inches square."The carpenter used several 4x4s to build the frame for the new porch. "木匠用了几根四英寸见方的木材 (sì yīngcùn jiànfāng de mùcái) 来搭建新门廊的框架。materialbuildingChat with AIVocabulary GamePractice Reading
noun🔗Share四轮驱动汽车，四驱车 A four-wheel-drive vehicle with a four-speed transmission."The mechanic specialized in repairing older 4x4s because they were simpler to work on than the newer models. "这位机械师专门修理老款的四轮驱动汽车，因为它们比新型号的更容易修理。vehiclemachineChat with AIVocabulary GamePractice Reading
noun🔗Share四轮驱动车，越野车 A four-wheel vehicle with four-wheel drive."The Smiths' new 4x4s can handle the snowy roads easily. "史密斯家新买的四轮驱动越野车能轻松应对积雪的道路。vehicleChat with AIVocabulary GamePractice Reading
noun🔗Share四轮驱动车，越野车 (by extension) Any vehicle with four-wheel drive."During the winter, many people switch to 4x4s for better traction on the icy roads. "冬天的时候，很多人会换成四轮驱动的越野车，这样在结冰的路面上能有更好的抓地力。vehicleChat with AIVocabulary GamePractice Reading
