The formidable Viking longship had its origins in the humble dugout canoe, or log boat.
强大的维京长船起源于简陋的独木舟。
Log boat
原声例句
双语版 TED-Ed 演讲精选
双语版 TED-Ed 演讲精选
They abandoned the log boat base for a keel plank, and the boats became higher and more seaworthy.
船底不再是独木舟基底，而是改用龙骨板，船变得更高，且更适合航海。
双语版 TED-Ed 演讲精选
But these early ships retained the concept of the original log boat: their strength depended on the outer shell of wood, not internal frames and beams.
船的强度取决于外壳木材，而不是内部框架和梁。
英语百科
Dugout canoe
（重定向自Log boat）
A dugout canoe or simply dugout is a boat made from a hollowed tree trunk. Other names for this type of boat are logboat and monoxylon. Monoxylon (μονόξυλον) (pl: monoxyla) is Greek -- mono- (single) + ξύλον xylon (tree) -- and is mostly used in classic Greek texts. In Germany they are called einbaum ("one tree" in English). Some, but not all, pirogues are also constructed in this manner.
- operatorious的意思
- operator isomorphism的意思
- operator L and R的意思
- operator language的意思
- operator length的意思
- operatorless的意思
- operator license的意思
- operator license of nuclear power plant的意思
- operator lock out的意思
- operator locus的意思
- operator log的意思
- operator logical paging的意思
- operator manual的意思
- Operator matrix的意思
- operator message的意思
- operator method的意思
- operator model的意思
- operator monitor的意思
- operator mutation的意思
- operator name的意思
- Operator norm的意思
- operator notation的意思
- operator number identfication的意思
- operator of covariant differentiation的意思
- operator of finite rank的意思