| submarine | |
| 级别 | 第5级 |
| 音标 | [ ˌsʌbməˈri:n ] |
| 解释 | n.潜水艇；adj.水底的，海底的；vt.用潜艇袭击；vi.滑入...底下 |
| 英英释义 | a ship which can travel under water |
| 发音 |  |
| 例句 |
1. Within a short time, everything on the submarine was buttoned up. 不一会儿，潜水艇内所有的东西都扣紧了。 2. The submarine signaled for help. 潜水艇发出求救的信号。 |
