daggerboard

/ˈdæɡərbɔːrd/ /ˈdæɡərˌbɔːrd/

Meanings

noun

稳向板，插板龙骨。

A retractable centreboard that slides out to act as a keel.

Examples :

"The small sailboat needed the daggerboard extended to prevent it from drifting sideways in the wind. "

这艘小帆船需要放下稳向板/插板龙骨，这样才能防止它被风吹得横向漂移。

Related Words

that noun

/ˈðæt/ /ˈd̪æt/ /ˈðɛt/

那个，那件事。

"My sister brought several books to the library, and that one is about dinosaurs. "

我姐姐带了几本书去图书馆，那本是关于恐龙的。

extended verb

/ɛkˈstɛndɪd/

延伸，扩大。

"The library extended its hours until 9 PM to accommodate students studying for exams. "

为了方便学生们备考，图书馆将开放时间延长到了晚上九点。

centreboard noun

/ˈsɛntərˌbɔrd/ /ˈsɛntəˌbɔrd/

中置帆板，活动龙骨。

"The sailboat's centreboard was lowered to help it stay steady in the strong wind. "

帆船放下了中置帆板，以帮助其在强风中保持稳定。

retractable noun

/ɹiˈtɹæktɪbəl/

伸缩笔

"My father uses a retractable pen for signing documents at work. "

我父亲在工作时用伸缩笔签署文件。

sideways noun

/ˈsaɪdweɪz/

人行道，便道

"The children walked safely on the sideways next to the busy street. "

孩子们安全地走在繁忙街道旁边的人行道上。

needed verb

/ˈniːdɪd/

需要，必需。

"Living things need water to survive."

生物需要水才能生存。

keel noun

/kiːl/

赭石，红土。

"The children used keel to draw bright red pictures on the sidewalk. "

孩子们用赭石在人行道上画鲜红的图画。

small noun

/smoːl/ /smɑl/ /smɔːl/ /smɔl/

腰部, 背部。

"The child's small was sore after carrying his heavy backpack to school. "

孩子背着沉重的书包去上学后，腰疼得厉害。

sailboat noun

/ˈseɪlˌbəʊt/ /ˈseɪlˌboʊt/

帆船

"The sailboat glided across the lake, powered by the gentle breeze. "

帆船借助着微风，在湖面上轻轻滑行。

prevent verb

/pɹəˈvɛnt/

预防，阻止.

"I brush my teeth regularly to prevent them from turning yellow."

我定期刷牙是为了预防牙齿变黄。

drifting verb

/ˈdɹɪftɪŋ/

漂流，漂荡。

"The balloon was drifting in the breeze."

气球在微风中缓缓漂荡。