Plano-convex
a. (透镜)平凸的
🧩 词语组成解析
a. （透镜）平的
convex
['kɔn'veks]
adj. 凸的，凸面的;凸状;凸形;
🗣️ 情景例句
I've found a new job with another company.
我在另一个公司里找到了一份新工作。
We always open Christmas present on Christmas morning.
我们通常在圣诞节早晨打开圣诞礼物。
she presented a more majestic spectacle than Stockholmers had ever seen before.
瓦萨号展现的壮观景象是斯德哥尔摩人从未见过的。