A new embryo starts as a single cell with perfect symmetry.
胚胎是从一个完美对称的单细胞开始的。
Close cooperation with equipment and material suppliers to perfect solar cell technology.
与国内外设备及原物料供应商的密切合作，工艺技术更为全面。
Perfect for carrying gels, keys, cash, ID, or cell phone.
适合携带凝胶，钥匙，现金，身份证，或手机。
Perfect for carrying gels, keys, cash, ID, or cell phone.
适合携带凝胶，钥匙，现金，身份证，或手机。
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