• n. 桉樹；桉屬植物

eu-, 好的。-cal, 保護(hù)，隱藏，詞源同hole, cell. 因這種樹對(duì)花苞的良好保護(hù)而得名。

eucalyptus

eucalyptus: [19] Europeans first encountered eucalyptus trees in Australia at the end of the 18th century. The French botanist Charles Louis l’Héritier based its Latin name, which he coined in 1788, on the fact that its flower buds have a characteristic conical cover (the Greek prefix eumeans ‘well’ and Greek kaluptós means ‘covered’).

eucalyptus (n.)

evergreen genus of Australia, 1789, from Modern Latin, coined 1788 by French botanist Charles Louis L'héritier de Brutelle (1746-1800) from Greek eu "well" (see eu-) + kalyptos "covered" (see Calypso); so called for the covering on the bud.

1. There were birds twittering in the eucalyptus trees.

桉樹上鳥兒在吱吱喳喳地叫。

來自柯林斯例句

2. Eucalyptus oil is good for easing muscular aches and pains.

桉樹油可以很好地緩解肌肉的疼痛.

來自《簡明英漢詞典》

3. Likewise, certain angiosperms, for example, some Eucalyptus species, will present few seed harvesting problems.

同樣某些闊葉樹種, 例如一些桉樹類, 采種的問題不多.

來自辭典例句

4. The sweet gum, sour gum, and some Australian eucalyptus trees are gum trees.

甜膠樹 、 酸膠樹和一些澳大利亞的尤加利樹都是產(chǎn)樹膠的樹.

來自辭典例句

5. The sweet gum gum , and some Australian eucalyptus trees are gum trees.

樹和一些澳大利亞的尤加利樹都是產(chǎn)樹膠的樹.

來自互聯(lián)網(wǎng)