| 释义 |
track grade
- trackagen. 轨道；轨长；铁路使用权；拖曳（等于towage）
- retrogradeadj. 倒退的；退步的；逆行的；衰减的 v. 倒退；退...
- racetrackn. 跑道；赛马场
- trackersn. 追踪者（tracker的复数形式）
- trackballn. 跟踪球
- 年级nián jí
grade
- 高档gāo dàng
top grade
- 留下足迹liú xià zú jì
track
- 坡度缓和pō dù huǎn hé
grading
- 逐渐变化zhú jiàn biàn huà
grade
- 音带yīn dài
sound track
- 龙骨斜度lóng gǔ xié dù
keel grade
- 特等tè děng
special grade, top grade
- 锈蚀等级xiù shí děng jí
rusting grade
- 掩盖行踪yǎn gài háng zōng
cover up one's tracks
- 赛道sài dào
track; racing track
- 田径tián jìng
track and field
- 循路而行xún lù ér háng
track
- 爬上陡坡pá shàng dǒu pō
make the grade
- 评分píng fèn
grade; graded; give a mark
- 跟踪gēn zōng
follow the tracks of; tail after; following; track
- 萍踪píng zōng
tracks of a wanderer
- 铺轨pù guǐ
lay a railway track
- 跟踪球gēn zōng qiú
tracking ball; tracker ball
- 音轨yīn guǐ
TRK(track); sound track; audio track
- 轮距lún jù
tread; wehhl track; wheel tread; wheelspan
- 标号biāo hào
grade, tab
- 分级fèn jí
classification, grade
- 分阶段fèn jiē duàn
grading
- 龄阶líng jiē
age grade
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