| 单词 | buoyant |
|---|---|
| 音标 | ['bɔiənt] |
| 解释 | a.有浮力的；快乐的 |
| 红宝书 | 【英】 adj. 有浮力的，快乐的(sh owing buoyancy; cheerful) 【考】 buoyant : sink / insoluble : dissolve(有浮力不会下沉/不 能溶解的不会溶解)bend : rigid / submerge : buoyant / dissolve : insoluble(顽固的无法弯曲/浮 动的无法下沉/难溶的 无法溶解) 【记】 buoy(浮标)+ant 【同】 派生词: buoyancy (n. 浮动，快乐) |
| 字源 | buoyant (adj.) 1570s, perhaps from Spanish boyante, present participle of boyar "to float," from boya "buoy," from Dutch boei (see buoy (n.)). Of personalities, etc., from c.1748. Related: Buoyantly. |
| 不择手段背单词 | adj. 有浮力的, 快乐的 = cheerful 【例】I am in a buoyant mood 我很轻松. 【类】buoyant: sink = insoluble: dissolve 有浮力不会下沉 = 不能溶解的不会溶解bend: rigid = submerge: buoyant = dissolve: insoluble僵硬的无法弯曲 = 浮动的无法下沉 = 难溶的无法溶解buoyant: float = heavy: drop 上浮的容易漂浮 = 重的容易落下 【反】hangdog(adj 低贱的); leaden(adj 沉重的) |
| 趣味全助记 | 【记】boy 小男孩总是乐观向上快乐的 |
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