n. 弧线,曲线;曲线状物;弯曲物;[棒]曲线板;
vt. 使弯曲;使成曲线;使成弧形;
vi. 弯曲;弯成曲线,弯成弧形;沿曲线行进;
adj. 弯曲的;曲线形的;
🗣️ 情景例句
Come in. Oh, Carl and David.
哦,是卡尔和大卫,请进。
Blood and gore.
很恶心!
But here we come up against the most difficult of all obstacles to contact with people on other planets ----the astronomical distances which separate us.