查询词典 keep one's balance

balance poising：摆轮平衡器

balance point detector ==> 平衡点检测器 | balance poising ==> 摆轮平衡器 | balance pressure reducing valve ==> 平衡减压阀

balance; assay：检定天平;试金天平

"balance arm","天平臂" | "balance; assay","检定天平;试金天平" | "balance; avoirdupois","[英制]常衡天平"

Weight and Balance: back || passengers：後席同乗者

Weight and Balance || 重量重心計算 || じゅうりょうじゅうしんけいさん | Weight and Balance: back || passengers || 後席同乗者 | Weight and Balance: fuel || 燃料 || 燃料

balance bob：平衡锤

balance 平衡 | balance bob 平衡锤 | balance bunker 平衡仓

balance bob：均衡錘

"均衡伸缩囊","balance bellows" | "均衡锤","balance bob" | "均衡曲柄","balance crank"

balance bob：摆锤 平衡臂

balance beam || 平衡木 | balance bob || 摆锤 平衡臂 | balance book || 分类帐余额簿 分类帐差额簿

balance bob：平衡臂

balance between silkworm and mulberry output ==> 叶蚕平衡 | balance bob ==> 平衡臂 | balance book ==> 分类余额簿,分类帐差额簿,分类帐余额簿

balance cock：摆轮夹板

balance case 天平箱 | balance cock 摆轮夹板 | balance coil 平衡线圈

balance cock：摆夹板,摆轮夹板,平衡开关

balance circuit ==> 平衡回路 | balance cock ==> 摆夹板,摆轮夹板,平衡开关 | balance coil ==> 平衡线圈

balance cock screw：摆夹板螺钉

balance cock rest || 摆夹板架 | balance cock screw || 摆夹板螺钉 | balance computation || (飞机设计等)平衡计算

leopardess：雌豹 (名)

leopard 豹, 美洲豹 (名) | leopardess 雌豹 (名) | leotard 紧身连衣裤 (名)

look as if：看起来好象

What has become of her? 她怎么了? | ...look as if 看起来好象 | think of 想起