1. 球形的：bulb, infrared reflow 灯泡式红外线回流 | bulbous 球形的 | bulk capacitor 大容量电容器

2. 球根的：Bulbistroma 鳞层藻属 | bulbous 球根的 | buldozer 泵;大型堆土机;壮工

3. 鳞茎的：bulbourethral gland 尿道球腺 | bulbous 鳞茎的 | bulbous plant 球根植物

4. 球状的：bulbous 球形的 | bulbous 球状的 | bulbousbow 球鼻船首

1. 鳞茎状的；圆胖难看的
Something that is bulbous is round and fat in a rather ugly way.

e.g. ...his bulbous purple nose.
他紫红的蒜头鼻

adj

1. curving outward

Synonym: belliedbellyingbulgingbulgyprotuberant

2. shaped like a bulb

Synonym: bulblikebulb-shaped