发布于:2025-07-06 06:15浏览量:133文/优校网
1.主要的,主,全,总
2.充分的,尽量的;全力的,有力的
1.体力,气力;力;主要部分,要点
2.(自来水,煤气等的)总管;干线,干管
3.〈诗〉大海,大洋;〈古〉本土
4.【航】同“mainsail. water from the main”
1.体力,气力;力;主要部分,要点
2.(自来水,煤气等的)总管;干线,干管
3.〈诗〉大海,大洋;〈古〉本土
4.【航】同“mainsail. water from the main”
1.〈美俚〉把(海洛因等)注射进静脉
1.most important, largest, or most frequently used
1.[Navigation]Same as mainsail. water from the main
2.a large pipe or wire used for carrying water, gas, or electricity
3.the public supply of water, gas, or electricity; the point where the supply of water, gas, or electricity enters a building or room