1.
antique jewellery (excl. pearls and precious or semiprecious stones
仿古珠宝（不包括珍珠和宝石或半宝石）
2.
jewellery wholly of precious or semiprecious tones
珠宝首饰,全部由宝石或半宝石制
3.
Just what are precious and semi-precious stones?
究竟什么是宝石和半宝石呢？
4.
mineral specimen (excl. precious or semiprcious stones)
矿物标本（不包括宝石和半宝石）
5.
cup ,incorporating precious or semi-precious stones (excl, of precious metal)
杯子,装饰有宝石或半宝石（贵金属除外）
6.
goblet incorporating precious or semiprecious stones (excl. of precious metal)
高脚酒杯装有宝石或半宝石（不包括贵金属）
7.
cuff-link incorporating precious or semi-precious stones (excl.of precious metal)
袖口链扣,装有宝石或半宝石（贵金属制除外）
8.
cross incorporating precious or semiprecious stones (excl.of precious metal)
十字架,装有宝石或半宝石的（不包括贵金属制）
9.
earring incorporating precious or semiprecious stones (excl. of precious metal)
耳环,镶有宝石或半宝石（不包括贵金属制）
10.
handbag frame incorporating precious or semiprecious stones (excl. of precious metal)
手提包边框,装有宝石或半宝石（不包括贵金属制）
11.
A green variety of microcline, often used as a semiprecious stone.
天河石，绿长石一种绿色微斜长石，常用作半宝石
12.
"Jewelry: OBjects designed for the adornment of the Body, usually made of gold, silver, or platinum, often with precious or semiprecious stones and such organic substances as pearls, coral, and amber."
珠宝:人体装饰用的饰物。多以黄金、白金,通常镶上宝石或半宝石。
13.
intaglio of semiprecious stones mounted other than in precious metal
凹雕,半宝石制,镶嵌在非贵金属上
14.
inkstand incorporating precious or semiprecious stones not containing precious metal except as minor constituents
墨水台,装有宝石或半宝石,不含贵金属,除非作为次要成份
15.
Semi-precious stones include all other stones considered worthy of use in jewelry.
半宝石包括具有珠宝运用价值的其他所有石头在内。
16.
The trouble with semi-precious stones is that they are not so hard as precious stones so they far more easily scratch, crack, or chip.
半宝石的缺点是它们不如宝石坚硬，所以比较容易刮伤、龟裂或破损。
17.
Actually, some high-quality semi-precious stones are far more expensive than some low-grade precious stones,
但实际上，有些高品质的半宝石远比某些级数低的宝石要贵重许多，
18.
A rose - red to orange spinel used as a semiprecious gem, once confused with the ruby.
玫红尖晶石一种用作半宝石的玫瑰红到橙红色的晶石，以前曾被混淆为红宝石