Microcrack
n. 微裂紋,顯微裂紋(指微觀尺度的裂紋) \\nv. (使)產生微裂紋
?? 擴展釋義
【化】 微裂縫; 微裂紋
??? 情景例句
when Molly gave him the injection.
Molly給他打針時。
I'd like to allow anyone to ask whatever questions they may have.
我樂意接受任何人提出的任何問題。
Every day he leaves his home and walks to the lift.
每天他離家后就步行去乘電梯。