| 释义 |
DEFINITIVE EXAMPLES 权威例句〔draw〕A small natural depression that water drains into; a shallow gully.溪谷：排水的天然凹陷地；浅沟美国传统〔drill〕A shallow trench or furrow in which seeds are planted.条播沟：撒种的浅沟或犁沟美国传统〔emarginate〕Having a shallow notch at the tip, as in some petals and leaves.有凹缘的：在顶端有一浅沟的，例如花瓣或叶子美国传统〔shallow〕He dug a shallow trench.他挖了一条浅沟。麦克米伦高阶〔vallecula〕A shallow groove, depression, or furrow, as between the hemispheres of the brain.（线）沟：浅浅的沟、凹陷或槽，如大脑两个半球之间的浅沟美国传统 |