冬瓜的英文：
white gourd

white是什么意思：
adj. 白色的；白种人的
n. 白色；白人；蛋白；眼白

It is a white diamond.
这是白色的菱形。

at a white heat
在盛怒之下|在感情万分激动之下

Their fate is in the hands of twelve whites.
他们的命运操纵在12个白人手里。

A white dress soils easily.
白色的衣服容易脏。

The white part of an eyeball.
眼白眼球的白色部分

gourd是什么意思：
n. 葫芦科植物，葫芦（晾干后常作容器）

The gourd is the key which opens a rich door.
葫芦是打开富贵门的钥匙。

Any of various mostly climbing or trailing plants of the family Cucurbitaceae, which includes the squash, pumpkin, cucumber, gourd, watermelon, and cantaloupe.
葫芦科植物任一种葫芦科的多数为攀缘或蔓生植物，包括有南瓜属植物、西葫芦、黄瓜、葫芦、西瓜和甜瓜

With a shaldng hand he reached inside his quilt and brought out his pottery gourd.
他的手哆嗦着，把闷葫芦罐儿从被子里掏了出来

"cucurbit:any of various mostly climbing or trailing plants of the family Cucurbitaceae, which includes the squash, pumpkin, cucumber, gourd, watermelon, and cantaloupe."